Weekly Space Hangout – May 1, 2015: Prof. Coel Hellier, WASP & SuperWASP

Host: Fraser Cain (@fcain)
Special Guest: Prof. Coel Hellier, Professor of Astrophysics at Keele University, UK, to talk about WASP & SuperWASP.

Guests:
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Alessondra Springmann (@sondy)
Continue reading “Weekly Space Hangout – May 1, 2015: Prof. Coel Hellier, WASP & SuperWASP”

Weekly Space Hangout – April 26, 2015: Special Cosmoquest Hangoutathon Edition

Host: Fraser Cain (@fcain)

Guests:
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Nicole Gugliucci (cosmoquest.org / @noisyastronomer)
Nancy Atkinson (UniverseToday.com / @Nancy_A)

Continue reading “Weekly Space Hangout – April 26, 2015: Special Cosmoquest Hangoutathon Edition”

Weekly Space Hangout – April 24, 2015: Bas Lansdorp, CEO of Mars One

Host: Fraser Cain (@fcain)
Special Guest: Bas Lansdorp, CEO of Mars One
Guests:
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Brian Koberlein (@briankoberlein)
Alessondra Springmann (@sondy)
Dave Dickinson (@astroguyz / www.astroguyz.com)
Continue reading “Weekly Space Hangout – April 24, 2015: Bas Lansdorp, CEO of Mars One”

Weekly Space Hangout – April 10, 2015: Orbital Docking with Dr. Stephen Granade

Host: Fraser Cain (@fcain)
Special Guest: Dr. Stephen Granade (@sargent)
Guests:
Dave Dickinson (@astroguyz / www.astroguyz.com)
Charles Black (@charlesblack / sen.com/charles-black)
Continue reading “Weekly Space Hangout – April 10, 2015: Orbital Docking with Dr. Stephen Granade”

NBC To Broadcast Virgin Galactic’s First Commercial Spaceflight

In true Richard Branson flair, the founder of Virgin Galactic has a multimedia plan in place for when he and his adult children, Holly and Sam, take the first planned tourist spaceflight next year. Virgin Galactic and NBCUniversal signed a “multi-platform partnership” for the network’s affiliates to transmit the flight all over the place.

Disclosed platforms so far include CNBC, MSNBC, NBCNews.com, Syfy and The Weather Channel. They also plan a “primetime special” on NBC on the launch’s eve, and to host a live event for three hours on NBC’s Today show. Financial terms were not released.

“Virgin Galactic is thrilled that NBCUniversal will join us on our exciting first journey to space,” stated Branson. “In this first chapter of commercial space travel, we will help make space accessible and inspire countless more people to join us in the pursuit of space exploration and science innovation.”

Virgin’s SpaceShipTwo is in the midst of powered flight tests and the company has hundreds of people signed up for flights. The company is one of several American contenders to run space tourism flights regularly, with XCOR Aerospace and Amazon founder Jeff Bezos’ Blue Origin among the most cited competitors.

Weekly Space Hangout – August 2, 2013

It’s time for another Weekly Space Hangout, where we give you a rundown of the big space news stories of the week, from a team of scientists and space journalists.

Host: Fraser Cain

Participants: Sondy Springmann, Alan Boyle, Brian Koberlein, Nicole Gugliucci, David Dickinson

Stories:
Alan Boyle Visits Blue Origin Facility
Arecibo Images 2003 DZ15
Comet ISON Will or Won’t Fizzle
Polarization of the Cosmic Microwave
Update on the Spacesuit Leak

We record the Weekly Space Hangout live on Google+ every Friday at 12:00 pm Pacific / 3:00 pm Eastern. You can watch the show live here on Universe Today, or the archived version on YouTube.

Apollo 11 F-1 Engine Finding Confirmed by Jeff Bezos on Eve of 1st Human Moonwalk

In a fitting testament to NASA’s momentous Apollo Moon Landing Program, NASA and billionaire Jeff Bezos confirmed today (July 19) the discovery of a powerful F-1 first stage engine component from the Saturn V moon rocket that launched three American astronauts on the historic journey of Apollo 11 to land the first two humans on the Moon on July 20, 1969.

“On the eve of the 44th moonwalk anniversary, the Bezos Expedition confirms an Apollo 11 Saturn V F1 engine find,” NASA officially announced on its websites just moments ago today, July 19.

Apollo 11 commander and NASA astronaut Neil Armstrong, was immortalized forever when he first set foot on the moon 44 years ago tomorrow (July 20, 1969), followed minutes later by the lunar module pilot, NASA astronaut Buzz Aldrin.

The Saturn V rockets first stage was powered by a cluster of five F-1 engines – a technological marvel and the most powerful single-nozzle, liquid-fueled rocket engine ever developed.

“44 years ago tomorrow Neil Armstrong stepped onto the moon, and now we have recovered a critical technological marvel that made it all possible,” says Bezos on his Expedition website today.

Apollo 11 Saturn V F-1 Engine Thrust Chamber recovered from the floor of the Atlantic Ocean- stenciled with Rocketdyne serial number “2044”. Credit: Jeff Bezos Expeditions
Apollo 11 Saturn V F-1 Engine Thrust Chamber recovered from the floor of the Atlantic Ocean- stenciled with Rocketdyne serial number “2044”. Credit: Jeff Bezos Expeditions

Bezos, founder and Chief Executive Officer of the aerospace company Blue Origin and Amazon.com, originally announced the discovery and recovery of significant components of two flown F-1 engines amongst a field of twisted wreckage from the floor of the Atlantic Ocean in March of this year, aboard the Seabed Worker at Port Canaveral, Florida, along with a treasure trove of other major Saturn V components hauled up from a depth of almost 3 miles.

“We brought back thrust chambers, gas generators, injectors, heat exchangers, turbines, fuel manifolds and dozens of other artifacts – all simply gorgeous and a striking testament to the Apollo program,” wrote Bezos in a update this morning, July 19.

But until today, the engines exact identification remained elusive because of decades of severe seabed corrosion and their fiery, destructive end upon plunging and smashing unimpeded onto the ocean’s surface.

Saturn V F-1 Engine Nozzle recovered from the floor of the Atlantic Ocean. Credit: Jeff Bezos Expeditions
Saturn V F-1 Engine nozzle recovered from the floor of the Atlantic Ocean. Credit: Jeff Bezos Expeditions

Conservators from the Kansas Cosmosphere and Space Center in Hutchinson, Kansas worked painstakingly since March to identify the F-1 engine parts.

“Today, I’m thrilled to share some exciting news. One of the conservators who was scanning the objects with a black light and a special lens filter has made a breakthrough discovery – “2044” – stenciled in black paint on the side of one of the massive thrust chambers, says Bezos.

“2044 is the Rocketdyne serial number that correlates to NASA number 6044, which is the serial number for F-1 Engine #5 from Apollo 11. The intrepid conservator kept digging for more evidence, and after removing more corrosion at the base of the same thrust chamber, he found it – “Unit No 2044” – stamped into the metal surface.”

Blacklight ocean view of Saturn V F-1 Engine recovered from the floor of the Atlantic Ocean.   Credit: Jeff Bezos Expeditions
Blacklight view of Apollo 11 Saturn V F-1 Engine recovered from the floor of the Atlantic Ocean with identifying “2044” serial number. Credit: Jeff Bezos Expeditions

Apollo 11 launched to the Moon on July 16, 1969 from Launch Complex 39-A at the Kennedy Space Center in Florida.

Armstrong and Aldrin landed on the Sea of Tranquility inside the Lunar Module. They took a single lunar excursion and spent 2 hours and 11 minutes as the first two men to walk on the moon. They stayed on the moon for a total of 21 hours and 36 minutes before blasting off for the journey back home to Earth.

Armstrong suddenly passed away nearly a year ago on August 25, 2012 at age 82 – read my stories, here and here.

Aldrin is still active and strenuously advocating for starting human expeditions to the Red Planet.

He outlined his exploration concepts in a newly published book titled – “Mission to Mars.”

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The five F-1 engines used in the 138-foot-tall Saturn V first stage known as the S-IC generated 7.5 million pounds of liftoff thrust, or some 1.5 million pounds each. They stand 19 feet tall by 12 feet wide. Each one weighs over 18,000 pounds and was manufactured by Rocketdyne.

The F-1 had more power than all three space shuttle main engines combined. They burned a mixture of liquid oxygen and kerosene fuel for two-and-one-half-minutes, carrying the Saturn V to an altitude of some 36 miles.

Altogether, six Apollo Moon landing flights boosted by Saturn V’s sent a total of 12 humans on moon walking expeditions to Earth’s nearest neighbor during the 1960s and 1970s.

“This is a big milestone for the project and the whole team couldn’t be more excited to share it with you all,” Bezos wrote.

Bezos’ Blue Origin firm is also working to develop a commercial rocket and ‘space taxi’ to finally resume launching American astronauts back to low Earth orbit from American soil after a multi year gap.

More than four decades have passed since the last humans traversed the lunar surface in December 1972 during NASA’s Apollo 17 moon landing mission.

After all that time, the F-1 may yet live again.

NASA is now working on an upgraded F-1 to power a future variant of the new SLS heavy lift booster under development and intended to launch humans aboard the new Orion crew capsule back to the Moon and to deep space destinations including Asteroids and Mars.

NASA’s robotic exploration of the moon continues this year with the blastoff of the LADEE Lunar observatory on Sept. 6 from NASA’s Wallops Island facility in Virginia.

Ken Kremer

Neil Armstrong and Buzz Aldrin plant the US flag on the Lunar Surface during 1st human moonwalk in history - exactly 44 years ago on July 20, 1969 during Apollo 1l mission. Credit: NASA
Neil Armstrong and Buzz Aldrin plant the US flag on the Lunar Surface during 1st human moonwalk in history – exactly 44 years ago on July 20, 1969 during Apollo 1l mission. Credit: NASA