ULA Test Fires its New Vulcan Rocket

The United Launch Alliance (ULA) Vulcan Certification-1 (Cert-1) rocket performs the Flight Readiness Firing FRF) at Space Launch Complex-41 at Cape Canaveral Space Force Station. Credit: ULA

United Launch Alliance (ULA) is the oldest commercial space company in the U.S., with over 150 consecutive launches to its credit. For almost two decades, the company has been providing launch services using the expendable Delta II, Delta IV, and Atlas V rockets. Faced with growing competition and political pressure, ULA began working on a new heavy-launch vehicle, the Vulcan rocket, in 2014. Once realized, this rocket will allow the ULA to remain competitive in the burgeoning NewSpace market and meet the needs of the National Security Space Launch (NSSL).

On June 7th, the first stage of the Vulcan successfully test-fired its two Blue Origin BE-4 engines at Space Launch Complex 41 (SLC-41) at the Cape Canaveral Space Force Station (CCSFS) in Florida. The success of this test, designated Certification-1 (Cert-1), places the ULA on track to launch test its next-generation heavy-launch vehicle. Once realized, the Vulcan rocket will provide services ranging from the deployment of small satellites and payloads to reusable crewed spacecraft, like Boeing’s CST-100 Starliner space capsule and Sierra Nevada’s Dream Chaser spaceplane.

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Stunning Photos from Air, Space and Ground of the Atlas V GOES-T Launch

A United Launch Alliance (ULA) Atlas V rocket carrying NOAA's GOES-T satellite, launching for NASA's Launch Services Program, lifts off from from Space Launch Complex-41 at 4:38 p.m. EST on March 1, 2022. Photo Credit: United Launch Alliance

NASA and NOAA now have a sophisticated new weather satellite in space. The GOES-T satellite launched on the powerful United Launch Alliance (ULA) Atlas V rocket on March 1, and it will provide forecasters with high resolution weather imagery. It will also provide real-time monitoring of events on the ground like wildfires, floods and landslides, while monitoring atmospheric and climate dynamics over the Western US and Pacific Ocean.

The liftoff from Cape Canaveral Space Force Station of GOES-T (Geostationary Operational Environmental Satellite-T) provided stunning views, and incredibly, other satellites looked down and captured the launch of the new satellite from space, such as this shot from its older sibling, GOES-16:

Continue reading “Stunning Photos from Air, Space and Ground of the Atlas V GOES-T Launch”

COVID-19 Treatments Require so Much Oxygen it Could Delay Rocket Launches

Supply chains have been wreaking havoc across the industrial world.  The complex web that holds the world’s economies together has been fraying at the edges, resulting in some unexpected shortages, such as a lack of rental cars in Alaska and a lack of Lunchables at the author’s local grocery store.  Now there’s a supply shortage that directly ties to the pandemic that is starting to affect the space launch industry – oxygen.

Continue reading “COVID-19 Treatments Require so Much Oxygen it Could Delay Rocket Launches”

Robotic Spiders to Explore the Moon? Yes, Please!

Credit: Spacebit

There is no doubt that one of the hallmarks of the modern space age is the way it is becoming increasingly democratic. In addition to more space agencies entering the fray, private aerospace companies are contributing like never before. It is no surprise then that there are innovators and entrepreneurs that want to increase public access and participation in space exploration.

This is what UK startup Spacebit and its founder, Pavlo Tanasyuk, hope to accomplish with their decentralized aerospace company. Central to their vision is the Walking Rover, a four-legged robotic explorer that they plan to deploy to the lunar surface in the coming years. This rover will represent a number of firsts for space exploration, which includes being the first commercial lunar mission sent by the UK.

Continue reading “Robotic Spiders to Explore the Moon? Yes, Please!”

Astrobotic is Going to Use a Vulcan Rocket For its Lunar Lander in 2021

Artist's impression of the Vulcan Centaur Credit: ULA/Astrobiotic

In May of 2019, NASA’s Commercial Lunar Payload Services (CLPS) selected Astrobotic to fulfill a contract to deliver 14 payloads to the Moon by 2021. The Pittsburg-based aerospace company plans to do this using their Peregrine Lander, a robotic lunar spacecraft that is capable of delivering payloads to the Moon for the competitive price of $1.2 million per kilogram (~$544,300 per lbs).

To get the Peregrine lander and NASA’s payloads to the Moon, Astrobiotic recently announced that it would be relying on United Launch Alliance (ULA) to provide launch services. ULA will do this using their next-generation heavy-lift launch system known as the Vulcan Centaur rocket, which will also be the inaugural launch of this new vehicle.

Continue reading “Astrobotic is Going to Use a Vulcan Rocket For its Lunar Lander in 2021”

SpaceX Matches ULA Single Year Launch Record with KoreaSat, Record Breaker On Tap: Photo/Video Gallery

SpaceX Falcon 9 soars to orbit with KoreaSat-5A TV comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 soars to orbit with KoreaSat-5A TV comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

KENNEDY SPACE CENTER, FL – With the stunningly beautiful Halloween eve liftoff of the commercial KoreaSat-5A telecomsat payload from the Florida Space Coast, SpaceX matched competitor United Launch Alliance’s (ULA) single year launch record of 16 missions – and the blastoff record breaker is on tap in just 2 weeks time!

In fact several additional Falcon 9 missions are planned before the end of 2017 that could bring the year’s accumulated total to an incredible 20 or more liftoffs – if all goes well from SpaceX’s coastal launch bases in Florida and California.

Hawthorne, Ca based SpaceX tied ULA’s 16 mission record on Monday, Oct. 30, when their Falcon 9 blasted off mid-afternoon carrying the private KoreaSat-5A telecomsat mission right on time at the opening of the launch window at 3:34 p.m. EDT (1934 GMT) from seaside Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

Check out the exciting gallery of SpaceX KoreaSat-5A launch imagery and videos compiled here from this author and several space media colleagues. And check back often as the gallery grows!

Liftoff of SpaceX Falcon 9 with KoreaSat-5A comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Julian Leek

ULA established their one year record of 16 missions in 2009 with the launch of NASA’s Wide-field Infrared Survey Explorer (WISE) spacecraft by a Delta II on Dec. 14, 2009.

Altogether ULA’s 2009 launch manifest included five Atlas Vs, eight Delta IIs, two Delta IVs and the first Delta IV Heavy carrying an NRO payload.

ULA is a 50:50 joint venture owned by Boeing and Lockheed Martin – now in fierce competition with SpaceX founded by billionaire and CEO Elon Musk who has won numerous commercial, government and military contracts by dramatically slashing launch costs.

Adding to the drama of SpaceX’s record breaking next Falcon 9 launch is that it’s a secret mission planned for about Nov. 15 – and its codenamed ‘Zuma’ – – but about which we know basically nothing.
To date 12 of this year’s 16 Falcon 9’s have launched from Launch Complex 39A at the Kennedy Space Center, Fl.

After lying dormant for six years, Pad 39A has been repurposed and refurbished by SpaceX from its days as a NASA shuttle launch pad.

NASA’s last space shuttle launch took place in July 2011 with the STS-135 mission to the International Space Station.

In addition to being SpaceX’s 16th launch this year, KoreaSat-5A was the 2nd one by the new space firms Falcon 9 rocket from Florida’s Spaceport in October, and the third overall in October counting another liftoff from Vandenberg AFB, Calif. – thus maintaining an absolutely torrid launch pace on the way to the record tying mission.

Monday’s mission also marks the first for a Korean satellite customer.

The nearly two ton commercial KoreaSat-5A satellite will provide Direct to Home (DTH) broadcasting, maritime, internet and other services to the North Asian region centering around South Korea.

SpaceX Falcon 9 soars to orbit with KoreaSat-5A comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

Eight and a half minutes after liftoff the 15 story tall first stage booster nailed another rocket assisted touchdown on the OCISLY droneship pre-positioned several hundred miles off shore of Cape Canaveral in the Atlantic Ocean.

Up close view of SpaceX Falcon 9 first stage landing legs in flight after liftoff of KoreaSat-5A from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Jeff Seibert

Check out this exciting video compilation from remote cameras placed around pad 39A:

Video Caption: Up Close SpaceX KoreaSat 5A launch remote camera views on Oct. 30, 2017. Credit: Jeff Seibert

Koreasat-5A was built by prime contractor, Thales Alenia Space, responsible for the design, production, testing and ground delivery. It arrived at the Florida launch base on Oct. 5 for integration with the Falcon 9 rocket.

The 3,700 kg satellite is equipped with 36 Ku-band transponders and based on Thales Alenia Space’s new-generation Spacebus 4000B2 platform. It will replace Koreasat 5.

The solar panels provide a payload power of approximately 6.5 kW. It will be positioned at 113° East and provide coverage for Indochina, Japan, Korea, the Philippines and the Middle East including Direct to Home (DTH) services.

SpaceX Falcon 9 blasts off with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Michael Kremer

To date SpaceX has accomplished 19 successful landings of a recovered Falcon 9 first stage booster by land and by sea.

The first stage from October’s SES-11 launch arrived back into Port Canaveral, FL on top of the OCISLY droneship on Oct. 15. The SES-11 comsat launched on Oct. 11.

Watch for Ken’s continuing onsite coverage of SpaceX KoreaSat-5A & SES-11, ULA NROL-52 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

Liftoff of SpaceX Falcon 9 with KoreaSat-5A comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Julian Leek

SpaceX Falcon 9 blasts off with KoreaSat-5A commercial telecomsat atop Launch Complex 39A at the Kennedy Space Center, FL, on Halloween eve 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 blasts off with KoreaSat-5A commercial telecomsat atop Launch Complex 39A at the Kennedy Space Center, FL, on Halloween eve 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 blasts off with KoreaSat-5A commercial telecomsat atop Launch Complex 39A at the Kennedy Space Center, FL, on Halloween eve 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 blasts off with KoreaSat-5A commercial telecomsat atop Launch Complex 39A at the Kennedy Space Center, FL, on Halloween eve 30 Oct 2017. As seen from the crawlerway. Credit: Ken Kremer/Kenkremer.com

KoreaSat-5A mission patch. Credit: SpaceX

SpaceX Falcon 9 blasts off with KoreaSat-5A comsat from Launch Complex 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Michael Kremer

SpaceX Falcon 9 aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Michael Kremer

SpaceX Falcon 9 aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Michael Kremer

SpaceX Falcon 9 soars aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 soars aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 soars aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 arcs over accelerating to orbit leaving vapor trail in its wake carrying KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 aloft with KoreaSat-5A comsat from pad 39A at the Kennedy Space Center, FL, on 30 Oct 2017. Credit: Michael Kremer

SpaceX Falcon 9 stands erect at sunrise with KoreaSat5A DTH TV commercial comsat atop Launch Complex 39A at the Kennedy Space Center, FL, poised for Halloween eve liftoff on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 blasts off with KoreaSat-5A commercial telecomsat atop Launch Complex 39A at the Kennedy Space Center, FL, on Halloween eve 30 Oct 2017. As seen from world famous countdown clock. Credit: Ken Kremer/Kenkremer.com

Superb Weather Forecast for SpaceX Halloween Eve Launch and Landing from Florida with 1st Korean Satellite: Watch Live

SpaceX Falcon 9 stands erect at sunrise with KoreaSat5A DTH TV commercial comsat atop Launch Complex 39A at the Kennedy Space Center, FL, poised for Halloween eve liftoff on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 stands erect at sunrise with KoreaSat5A DTH TV commercial comsat atop Launch Complex 39A at the Kennedy Space Center, FL, poised for Halloween eve liftoff on 30 Oct 2017. As seen from inside the pad perimeter. Credit: Ken Kremer/Kenkremer.com

KENNEDY SPACE CENTER, FL – After seemingly endless bouts of damaging rain squalls and flooding, Florida is at last living up to its billing as the ‘Sunshine State’ with some superb weather forecast for Monday afternoon’s scheduled liftoff of a SpaceX Falcon 9 with its first Korean customer – on the eve of Halloween.

SpaceX engineers are targeting the Falcon 9 for a mid-afternoon liftoff with the private KoreaSat-5A telecomsat mission for a window that opens at 3:34 p.m. EDT (1934 GMT) Monday Oct. 30 from seaside Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

The two stage 229-foot-tall (70-meter-tall) Falcon 9 rocket was raised to vertical launch position later Sunday afternoon.

The launch will also be accompanied by an attempt to recover the first stage booster by soft landing on an ocean going platform prepositioned off shore in the Atlantic Ocean – some 8 minutes after blastoff.

If all goes well, SpaceX will conduct their 16th launch this year and the 2nd this month by the new space firms Falcon 9 rocket from Florida’s Spaceport – maintaining an absolutely torrid and record setting yearly launch pace.

Space enthusiasts and Halloween trick or treaters alike will surely enjoy the heavenly fireworks display. And to top that off the procedure to recover the rockets first stage has been described as riding a ‘witches broom’ in the middle of a hurricane since the 15 story tall stick has to flip around and fire its engines while traveling at several thousand miles per hour to place it on course for the droneship.

The KoreaSat liftoff will also count as October’s third from the increasingly busy Florida Space Coast capping two earlier missions carried out by both ULA and SpaceX.

KoreaSat-5A communications satellite in the Thales Alenia Space clean rooms. Credit: Thales Alenia Space

KoreaSat-5A was built by Thales Alenia Space and is being launched by SpaceX under a commercial contract for South Korean operator KTSAT (a KT Corporation company) using a new first stage booster.

The satellite was attached to the booster encapsulated in the nose cone over the weekend after engineers successfully completed the static hot fire test of the first stage engines on Thursday, Oct 26.

The nearly two ton commercial KoreaSat-5A satellite will provide Direct to Home (DTH) broadcasting, maritime, internet and other services to the Asian region centering around South Korea.

You can watch the launch live on a SpaceX dedicated webcast starting about 10 minutes prior to the 3:34 p.m. EDT (1934 GMT) liftoff time.

Watch the SpaceX broadcast live at: SpaceX.com/webcast

The launch window for the newly built booster extends nearly two and a half hours until it closes at 5:58 p.m. EDT (2158 GMT).

The weather outlook is uncommonly excellent along the Florida Space Coast with a greater than 90% chance of favorable conditions at launch time according to U.S. Air Force meteorologists with the 45th Space Wing Weather Squadron at Patrick Air Force Base.

The primary concerns on Oct. 30 are only for Liftoff Winds.

The odds remain high at 90% favorable for the 24 hour scrub turnaround day on Halloween Day, Tuesday Oct. 31.

Tropical Storm Philippe is not an issue and has moved north of the Bahamas and will continue moving northeastward at 30 mile per hour today says the AF.

Temperatures will be cool however on Monday dipping into the 50s and 60s.

The SpaceX Falcon 9 will deliver Koreasat-5A to a geostationary transfer orbit (GTO).

After the 156 foot tall first stage booster completes its primary mission task, SpaceX engineers seek to guide it to a second landing on the tiny OCISLY drone ship for a soft touchdown some eight and a half minutes after liftoff.

Birds tip toe along the Atlantic Ocean shoreline with booster reflection in sand as recycled SpaceX Falcon 9 first stage booster from SES-11 launch sails into Port Canaveral, FL atop droneship on Oct. 15, 2017. Credit: Ken Kremer/Kenkremer.com

OCISLY or “Of Course I Still Love You” left Port Canaveral several days ahead of the planned Oct. 30 launch and may be prepositioned in the Atlantic Ocean some 400 miles (600 km) off the US East coast, just waiting for the boosters approach and pinpoint propulsive soft landing.

The path to an October launch trifecta from Florida’s Spaceport was cleared following SpaceX’s successful static fire test of the Falcon 9 boosters first stage engines this past Thursday afternoon, Oct. 26.

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

Koreasat-5A was built by prime contractor, Thales Alenia Space, responsible for the design, production, testing and ground delivery. It arrived at the Florida launch base on Oct. 5 for integration with the Falcon 9 rocket.

The 3,700 kg satellite is equipped with 36 Ku-band transponders and based on Thales Alenia Space’s new-generation Spacebus 4000B2 platform. It will replace Koreasat 5.

The solar panels provide a payload power of approximately 6.5 kW. It will be positioned at 113° East and provide coverage for Indochina, Japan, Korea, the Philippines and the Middle East including Direct to Home (DTH) services.

Pad 39A has been repurposed by SpaceX from its days as a NASA shuttle launch pad.

SpaceX Falcon 9 recycled rocket carrying SES-11/EchoStar 105 UHD TV commercial comsat stands erect in launch position at sunrise atop Launch Complex 39A at the Kennedy Space Center, FL, prior to liftoff on 11 Oct 2017 on world’s third reflight of a liquid fueled orbit class rocket. Credit: Ken Kremer/Kenkremer.com

To date SpaceX has accomplished 18 successful landings of a recovered Falcon 9 first stage booster by land and by sea.

The first stage from this months SES-11 launch arrived back into Port Canaveral, FL on top of the OCISLY droneship on Oct. 15. The SES-11 comsat launched on Oct. 11.

SpaceX Falcon 9 recycled rocket lifts off at sunset at 6:53 PM EDT on 11 Oct 2017 carrying SES-11/EchoStar 105 HDTV commercial comsat to geosynchronous transfer orbit from Launch Complex 39A at NASA’s Kennedy Space Center, FL- as seen from the pad perimeter. Credit: Ken Kremer/Kenkremer.com

Watch for Ken’s continuing onsite coverage of SpaceX KoreaSat-5A & SES-11, ULA NROL-52 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

The SpaceX Falcon 9 first stage is equipped with four landing legs sitting horizontally on the transporter erector atop Launch Complex 39A at NASA’s Kennedy Space Center, FL. Credit: Ken Kremer/Kenkremer.com

SpaceX Falcon 9 recycled rocket carrying SES-11/EchoStar 105 UHD TV commercial comsat raised erect atop Launch Complex 39A as flock of birds flies by at the Kennedy Space Center, FL, poised for sunset liftoff on 11 Oct 2017 on world’s third reflight of a liquid fueled orbit class rocket. As seen from the pad perimeter, in this file photo. Credit: Ken Kremer/Kenkremer.com

October Launch Trifecta from Florida Cleared as SpaceX Conducts Static Fire Engine Test for Oct. 30 KoreaSat Liftoff

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

PLAYALINDA BEACH/KENNEDY SPACE CENTER, FL – The path to an October launch trifecta from Florida’s Spaceport was cleared following SpaceX’s successful static fire test of the Falcon 9 boosters first stage engines this afternoon, Oct. 26, and thereby targeting Monday, Oct. 30 for blastoff of the KoreaSat-5A commercial telecomsat.

KoreaSat-5A is being launched by SpaceX under a commercial contract for South Korean operator KTSAT (a KT Corporation company) using a new first stage and will provide Direct to Home (DTH) broadcasting services.

If all goes well, the end of October KoreaSat-5A liftoff will count as the third rocket launch this month from the sunshine states increasingly busy Spaceport following two earlier launches carried out by both ULA and SpaceX.

Those two mid-month missions involved the commercial SES-11/EchoStar 105 UHDTV satellite on a SpaceX Falcon 9 and the covert NROL-52 spy satellite delivered to orbit on a ULA Atlas V respectively on Oct. 11 and Oct. 15.

The brief engine test of the two stage Falcon 9 took place at 12 noon EDT (1600 GMT) Thursday, Oct. 26, with the sudden eruption of smoke and ash rushing out the north facing flame trench and into the air over historic pad 39A on NASA’s Kennedy Space Center during a very comfortably sunny and windy afternoon – as I witnessed from the crashing waves of Playalinda Beach, FL just a few miles away. See photo and video gallery from myself and space journalist colleague Jeff Seibert.

“Static fire test of Falcon 9 complete,” SpaceX confirmed via tweet soon after the hotfire test was conducted.

“Targeting October 30 launch of Koreasat-5A from Pad 39A in Florida.”

Monday’s mid-afternoon liftoff with the private KoreaSat-5A mission is targeted for a window that opens at 3:34 p.m. EDT (1934 GMT) from seaside Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

The launch window for the virgin booster extends nearly two and a half hours until 5:58 p.m. EDT (2158 GMT).

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

The SpaceX Falcon 9 will deliver Koreasat-5A to a geostationary transfer orbit (GTO).

SpaceX will also attempt to recover this booster by soft landing on an ocean going platform prepositioned in the Atlantic Ocean – about 8 minutes after blastoff.

Playalinda Beach is a spectacular place to witness the launch from – while surfing the waves too – if you’re in the area.

During today’s hold down static fire test, the rocket’s first and second stages are fueled with liquid oxygen and RP-1 propellants like an actual launch, and a simulated countdown is carried out to the point of a brief engine ignition.

The hold down engine test with the erected Falcon 9 rocket involved the ignition of all nine Merlin 1D first stage engines generating some 1.7 million pounds of thrust at pad 39A while the two stage rocket was restrained on the pad.

The static fire test lasted approximately three seconds. The test is routinely conducted by SpaceX engineers to confirm the rockets readiness to launch.

The engines exhaust cloud quickly dissipated within about a minute due to the high winds.

Watch this up close static hot fire test video:

Video Caption: SpaceX Falcon 9 Static Test Fire for Koreasat 5A / Oct 26, 2017. Credit: Jeff Seibert

The engine test was run without the expensive payload on top to keep it safe in case of a launch pad accident as happened during a fueling test last September with the Israeli AMOS-6 payload.

The rocket will now be rolled back down the pad ramp and into the SpaceX processing hangar at the pad about ¼ mile away for integration with the Koreasat-5A spacecraft encapsulated inside the payload fairing.

In this case the SpaceX Falcon 9 will fly as a brand new rocket rather than a reused booster as happened earlier this month for the SES-11 launch.

The launch will be the 16th this year by a SpaceX Falcon 9 rocket.

KoreaSat-5A communications satellite in the Thales Alenia Space clean rooms. Credit: Thales Alenia Space

Koreasat-5A was built by prime contractor, Thales Alenia Space, responsible for the design, production, testing and ground delivery. It arrived at the Florida launch base on Oct. 5 for integration with the Falcon 9 rocket.

The 3,700 kg satellite is equipped with 36 Ku-band transponders and based on Thales Alenia Space’s new-generation Spacebus 4000B2 platform. It will replace Koreasat 5.

The solar panels provide a payload power of approximately 6.5 kW. It will be positioned at 113° East and provide coverage for Indochina, Japan, Korea, the Philippines and the Middle East including Direct to Home (DTH) services.

Pad 39A has been repurposed by SpaceX from its days as a NASA shuttle launch pad.

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

To date SpaceX has accomplished 18 successful landings of a recovered Falcon 9 first stage booster by land and by sea.

The first stage from this months SES-11 launch arrived back into Port Canaveral, FL on top of the OCISLY droneship on Oct. 15.

SpaceX Falcon 9 recycled rocket lifts off at sunset at 6:53 PM EDT on 11 Oct 2017 carrying SES-11/EchoStar 105 HDTV commercial comsat to geosynchronous transfer orbit from Launch Complex 39A at NASA’s Kennedy Space Center, FL- as seen from the pad perimeter. Credit: Ken Kremer/Kenkremer.com

Watch for Ken’s continuing onsite coverage of SpaceX KoreaSat-5A & SES-11, ULA NROL-52 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

SpaceX conducts successful static hot fire test of never flown Falcon 9 booster atop Launch Complex 39A at the Kennedy Space Center on 26 Oct 2017 as seen from Playalinda Beach. Liftoff with KoreaSat-5A comsat is slated for 30 Oct 2017. Credit: Ken Kremer/Kenkremer.com

Reflown SpaceX Falcon 9 first stage booster arrives at sunrise atop OCISLY droneship being towed into the mouth of Port Canaveral, FL on Oct. 15, 2017 after successfully launch SES-11 UHDTV comsat to orbit on Oct. 11, 2017. Credit: Ken Kremer/Kenkremer.com

Covert NRO Satellite Fades into Capes Cloudy Night Skies Shrouded in Liftoff Secrecy: Gallery – As ULA Atlas Wins Landsat Launch

Covert NROL-52 spy satellite for the National Reconnaissance Office fades into cloudy nighttime skies shrouded in secrecy after liftoff on a United Launch Alliance (ULA) Atlas V rocket at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

Covert NROL-52 spy satellite for the National Reconnaissance Office fades into cloudy nighttime skies shrouded in secrecy after liftoff on a United Launch Alliance (ULA) Atlas V rocket at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

CAPE CANAVERAL AIR FORCE STATION, FL — As one Atlas rocket carrying a covert spy satellite for the U.S. National Reconnaissance Office (NRO) to monitor Earth for national security purposes faded into cloudy nighttime skies over the Cape in the dead of night shrouded in liftoff secrecy, rocket builder United Launch Alliance (ULA) won another significant Atlas launch contract for NASA’s Landsat 9 satellite to monitor the health of Earth’s environment.

Capping two launches from two different rocket companies in four days by ULA and SpaceX followed by the arrival back in port of SpaceX’s ocean landed recovered booster, last week provided all the proof that’s needed to demonstrate that the revitalization of Florida’s Spaceport is well underway and America’s rocket makers are capturing lucrative launch contracts ensuring an upswing nationwide in rocket and spacecraft manufacturing – for critical military surveillance, government, civilian and science needs.

Check out the exciting gallery of Atlas launch imagery and videos including the thrilling droneship return of SpaceX’s 156 foot tall first stage booster back into Port Canaveral less than 4 hours after ULA delivered the classified NROL-52 surveillance satellite to a secret orbit – from this author and several space media colleagues. And check back here as the gallery grows!

A ULA Atlas V launch carrying the covert NROL-52 mission in support of U.S. national security blasted off overnight Sunday, Oct. 15 at 3:28 a.m. EDT (0728 GMT) from seaside Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida.

“Congratulations to the team who helped make #NROL52 a success! United Launch Alliance, 45th Space Wing at Patrick Air Force Base, Fla., Air Force Space Command, and the Space and Missile Systems Center,” the NRO announced post launch on social media.

It was a case of ‘Going, Going, Gone’ as seemingly endless stormy weather plagued the space coast and the Atlas soon disappeared behind clouds from many but not all vantage points, as the two stage rocket was finally cleared to launch on its fifth try. Postponed three times by poor weather and once due to a technical glitch to fix a faulty second stage transmitter.

Reflecting in a pond a United Launch Alliance (ULA) Atlas V rocket blasts off with the covert NROL-52 spy satellite for the National Reconnaissance Office at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

The launches were postponed by the downstream impact of Hurricane Irma which forced the base closings of the Kennedy Space Center and Cape Canaveral Air Force Station and significantly impacted the Florida Space Coast region by causing over $100 million in damage to buildings, homes, businesses, hotels, restaurants, infrastructure and more due to flooding and hurricane force winds.

“We’ve had an incredible month,” said Brig. Gen. Wayne R. Monteith, Commander, 45th Space Wing.

“Not only did we restore our base to full mission capable status just a few hours after Hurricane Irma impacted our coast, but we’ve successfully launched two rockets in less than four days just weeks later.”

Covert NROL-52 spy satellite for the National Reconnaissance Office fades into cloudy nighttime skies shrouded in secrecy after liftoff on a United Launch Alliance (ULA) Atlas V rocket at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

“The 45th Space Wing supported ULA’s Atlas V launch of the NROL-52 mission for the National Reconnaissance Office early morning on Oct. 15!”

“The men and women of the 45th Space Wing continue to make the impossible possible.”

Reflecting in a pond a United Launch Alliance (ULA) Atlas V rocket blasts off with the covert NROL-52 spy satellite for the National Reconnaissance Office at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

More than a quarter of all the world’s rocket launches take place from Florida’s burgeoning spaceports.

Covert NROL-52 spy satellite for the National Reconnaissance Office fades into cloudy nighttime skies shrouded in secrecy after liftoff on a United Launch Alliance (ULA) Atlas V rocket at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

“Our team’s resiliency and tireless efforts in launching over 25% of all world-wide launches this year proves why we are the ‘World’s Premier Gateway to Space,’” Montieth gushed in pride.

Meanwhile, NASA selected ULA to provide launch services for the Landsat 9 mission with another Atlas V rocket as soon as late 2020.

“The mission is currently targeted for a contract launch date of June 2021, while protecting for the ability to launch as early as December 2020, on an Atlas V 401 rocket from Space Launch Complex 3E at Vandenberg Air Force Base in California,” said NASA.

The Landsat 9 launch contract is worth $153.8 million.

Landsat 9 is a joint mission between NASA and the U.S. Geological Survey (USGS).

“Landsat 9 will continue the Landsat program’s critical role in monitoring, understanding, and managing the land resources needed to sustain human life.”

“We are honored that NASA has entrusted ULA with launching this critical land imaging satellite,” said Tory Bruno, ULA’s president and chief executive, in a statement.

“ULA’s world-leading performance and reliability, paired with the tremendous heritage of 74 consecutive successful Atlas V launches, provides the optimal value for our customer. We look forward to working together again with our mission partners at NASA’s Launch Services Program, Goddard Space Flight Center and the U.S. Geological Survey in the integration and launch of this significant mission, contributing to the international strategy for examining the health and state of the Earth.”

ULA Atlas V rocket streaks to orbit in this long duration exposure carrying covert NROL-52 payload for the NRO after lift off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Jeff Seibert

NROL-52 is the fourth of five launches slated for the NRO in 2017 by both ULA and SpaceX.

“Never before has innovation been more important for keeping us ahead of the game. As the eagle soars, so will the advanced capabilities this payload provides to our national security,” said Colonel Matthew Skeen, USAF, Director, NRO Office of Space Launch, in a statement. “Kudos to the entire team for a job well done.”

Check out this exciting video compilation from remote cameras circling the Atlas pad 41.

Video Caption: Launch of the NROL-52 satellite on an Atlas 5 booster from Pad 41. A United Launch Alliance Atlas 5 421 rocket launches the NROL-52 payload on Oct. 15, 2017 at 328 a.m. EDT on the 5th launch attempt. Previous launch attempts were halted by weather issues 3 times, and a faulty telemetry radio that needed to be replaced after the rocket was rolled back to the Pad 41 Vertical Integration Facility. Credit Jeff Seibert

The venerable two stage Atlas V stands 194 feet tall and sports a 100% success record. The first stage generates approx. 1.6 million pounds of liftoff thrust.

This Atlas Evolved Expendable Launch Vehicle (EELV) mission launched in the 421 configuration vehicle, which includes a 4-meter payload fairing (PLF) encapsulating the payload and two strap on solid rocket first stage boosters.

The Atlas first stage booster for this mission was powered by the Russian-built RD AMROSS RD-180 engine, and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10C-1 engine.

The dual chamber, dual-nozzle RD-180 is fueled by a mixture of RP-1 kerosene and LOX (liquid oxygen).

The ULA Atlas V first stage powers NROL-52 spy satellite to orbit for the NRO firing the dual chamber, dual-nozzle RD-180 engines after blastoff at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

The next NRO launch is scheduled on a ULA Delta IV in December from Vandenberg Air Force Base, California.

Reflecting in a pond a United Launch Alliance (ULA) Atlas V rocket blasts off with the covert NROL-52 spy satellite for the National Reconnaissance Office at 3:28 a.m. EDT on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

Watch for Ken’s continuing onsite NROL-52, SpaceX SES-11 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

Liftoff of ULA Atlas V rocket carrying classified NROL-52 payload for the NRO on Oct. 15, 2017 from Cape Canaveral Air Force Station in Florida. Credit: Julian Leek

United Launch Alliance (ULA) Atlas V rocket streaks to orbit in this long duration exposure carrying covert NROL-52 payload for the National Reconnaissance Office after lift off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

Reflecting in a pond a ULA Atlas V rocket stands poised for launch with the NROL-52 surveillance satellite for the National Reconnaissance Office prior to blastoff on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

Reflown SpaceX Falcon 9 first stage booster arrives at sunrise atop OCISLY droneship being towed into the mouth of Port Canaveral, FL on Oct. 15, 2017 after successfully launch SES-11 UHDTV comsat to orbit on Oct. 11, 2017. Credit: Ken Kremer/Kenkremer.com

ULA Atlas V rocket blasts off carrying covert NROL-52 payload for the NRO from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Jeff Seibert

Clandestine Black Ops NRO Satellite Launches into the Black over Florida Spaceport Skies on ULA Atlas V on 5th Try

United Launch Alliance (ULA) Atlas V rocket streaks to orbit in this long duration exposure carrying covert NROL-52 payload for the National Reconnaissance Office after lift off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

United Launch Alliance (ULA) Atlas V rocket streaks to orbit in this long duration exposure carrying covert NROL-52 payload for the National Reconnaissance Office after lift off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

CAPE CANAVERAL AIR FORCE STATION, FL — A clandestine black ops satellite supporting US national defense launched into the black skies over Florida’s spaceport in the dead of night Sunday, Oct. 15, on a mission for the U.S. governments National Reconnaissance Office (NRO) that lit up the night skies offering a spectacular vista on its journey to orbit.

A United Launch Alliance (ULA) Atlas V launch carrying the covert NROL-52 mission in support of U.S. national security blasted off early Sunday, Oct. 15 at 3:28 a.m. EDT (0728 GMT) from seaside Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida.

“Congratulations to the team who helped make #NROL52 a success! United Launch Alliance, 45th Space Wing at Patrick Air Force Base, Fla., Air Force Space Command, and the Space and Missile Systems Center,” the NRO announced post launch on social media.

“Thanks. It was our privilege to serve your mission,” tweeted ULA CEO Tory Bruno in reply.

“Today’s launch is a testament to the tireless dedication of the ULA team, demonstrating why ULA continues to serve as our nation’s most dependable and successful launch provider,” said Laura Maginnis, ULA vice president of Government Satellite Launch, in a statement.

A United Launch Alliance (ULA) Atlas V rocket carrying the classified NROL-52 payload for the National Reconnaissance Office in support of national security lifted off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

The Atlas V hauling NROL-52 soon arced over eastwards as it accelerate skywards to deliver the covert satellite to geosynchronous transfer orbit.

As the goals of the secret satellite mission were completely clouded from view perhaps it’s somewhat fitting that overhead clouds furtively rolled in as launch time approached and partially obscured our view – which nevertheless was magnificent!

The Atlas V thundered off pad 41 right at the opening of the middle of the night launch window providing absolutely stunning views to spectators ringing the space coast region as it steaked to orbit – darting in and out of the surprisingly thick cloud layer and affording witnesses who wisely woke up a spectacle they won’t forget.

The top secret payload literally launched into the black. Several minutes after liftoff ULA’s live launch webcast coverage entered a communications blackout.

“At the request of our [NRO] customer, we will wrap up our live #AtlasV #NROL52 [coverage],” said ULA.

Liftoff of ULA Atlas V rocket carrying classified NROL-52 payload for the NRO on Oct. 15, 2017 from Cape Canaveral Air Force Station in Florida. Credit: Julian Leek

“Never before has innovation been more important for keeping us ahead of the game. As the eagle soars, so will the advanced capabilities this payload provides to our national security,” said Colonel Matthew Skeen, USAF, Director, NRO Office of Space Launch, in a statement. “Kudos to the entire team for a job well done.”

“It’s always a good day when our nation launches an NRO payload that provides vital information to help keep our nation strong and protect us from enemies who wish to do us harm.

A United Launch Alliance (ULA) Atlas V rocket carrying the classified NROL-52 payload for the National Reconnaissance Office in support of national security lifted off from Space Launch Complex-41 on Oct. 15, 2017 at 3:28 a.m. EDT at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

The fifth time was finally the charm for the oft postponed launch that initially was delayed from late September into early October by the impact of Hurricane Irma on the Florida Space Coast that caused over $100 million in damage to homes, businesses, marinas, parks and more in Brevard county.

The NROL-52 launch attempt was then scrubbed 4 more times due to lingering awful bouts of rains squalls and threating high winds and even a technical glitch with the S-band transmitter on the second stage of the ULA Atlas V rocket.

Fixing the transmitter required that the Atlas rocket be rolled back off the launch pad and into the Vertical Integration Facility (VIF) at pad 41 to replace the faulty equipment and verify its reliable operation.

“After recovering from Hurricane Irma that came through the area last month, and the last week’s weather challenges, the team found the right opportunity today to deliver this critical national asset to orbit,” Maginnis stated.

The ULA Atlas V launch of NROL-52 for the U.S. governments National Reconnaissance Office (NRO) concluded a launch double header this week on the Florida Space Coast that began with the sunset launch of a SpaceX Falcon 9 of the SES-11 commercial satellite on Wednesday, Oct 11. The Falcon 9 first stage soft landed minutes later on an ocean going platform.

The venerable two stage Atlas V stands 194 feet tall and sports a 100% success record. The first stage generates approx. 1.6 million pounds of liftoff thrust.

This Atlas Evolved Expendable Launch Vehicle (EELV) mission launched in the 421 configuration vehicle, which includes a 4-meter payload fairing (PLF) and two strap on solid rocket first stage boosters.

The Atlas booster for this mission was powered by the Russian-built RD AMROSS RD-180 engine, and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10C-1 engine.

The National Reconnaissance Office (NRO) is a joint Department of Defense–Intelligence Community organization responsible for developing, launching, and operating America’s intelligence satellites to meet the national security needs of our nation.

The NRO runs a vast fleet of powerful orbital assets hosting a multitude of the most advanced, wide ranging and top secret capabilities.

NROL-52 was launched for the NRO on an intelligence gathering mission in support of US national defense.

The possible roles for the reconnaissance payload include signals intelligence, eavesdropping, imaging and spectroscopic observations, early missile warnings and much more.

This marks the 6th and final Atlas V launch of the year.

The NROL-52 mission marks ULA’s seventh launch of 2017 and 26th for the National Reconnaissance Office.

NROL-52 is the 74th flight of the Atlas V rocket and the seventh in the 421 configuration.

“I want to thank the entire ULA team and our mission partners at the NRO and U.S. Air Force who made this, our 26th NRO launch, successful,” said Maginnis.

Up close view of payload fairing encapsulating NROL-52 spysat for the National Reconnaissance Office atop ULA Atlas V rocket. Liftoff is slated for 4:07 a.m. ET, Oct. 5, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

NROL-52 is the fourth of five launches slated for the NRO in 2017 by both ULA and SpaceX.

The next NRO launch is scheduled on a ULA Delta IV in December from Vandenberg Air Force Base, California.

Reflecting in a pond a ULA Atlas V rocket stands poised for launch with the NROL-52 surveillance satellite for the National Reconnaissance Office prior to blastoff on Oct. 15, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

Watch for Ken’s continuing onsite NROL-52, SpaceX SES-11 and NASA and space mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

ULA Atlas V rocket will deliver the classified NROL-52 spysat to orbit for the National Reconnaissance Office. Liftoff targeted for 4:07 a.m. ET, Oct. 5, 2017 from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com

The NROL-52 mission patch depicts an eagle bursting through a red, white and blue shield as a representation of the agency’s resolve to breaking through barriers in pursuit of innovative technologies and capabilities. Credit: NRO

NROL-52 poster. Credit: NRO/ULA