Posted on by Ken Kremer

Robo Trek Debuts … Robonaut 2 Unleashed and joins First Human-Robot Space Crew

For a moment we had 2 @AstroRobonaut. ISS Commander Scott Kelly and Robonaut 2 pose together in the Destiny laboratory module. Credit: ESA/NASA

Star Trek’s Data must be smiling.

One of his kind has finally made it to the High Frontier. The voyages of Robo Trek have begun !

Robonaut 2, or R2, was finally unleashed from his foam lined packing crate by ISS crewmembers Cady Coleman and Paolo Nespoli on March 15 and attached to a pedestal located inside its new home in the Destiny research module. R2 joins the crew of six human residents as an official member of the ISS crew. See the video above and photos below.

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The fancy shipping crate goes by the acronym SLEEPR, which stands for Structural Launch Enclosure to Effectively Protect Robonaut. R2 had been packed inside since last summer.

Robonaut 2 is the first dexterous humanoid robot in space and was delivered to the International Space Station by Space Shuttle Discovery on STS-133.

”Robonaut is now onboard as the newest member of our crew. We are happy to have him onboard. It’s a real good opportunity to help understand the interface of humans and robotics here in space.” said Coleman. “We want to see what Robonaut can do. Congratulations to the team of engineers [at NASA Johnson Space center] who got him ready to fly.”

ISS Flight Engineer Cady Coleman and Robonaut 2

Discovery blasted off for her historic final mission on Feb. 24 and made history to the end by carrying the first joint Human-Robot crew to space.

The all veteran human crew of Discovery was led by Shuttle Commander Steve Lindsey. R2 and SLEEPR were loaded aboard the “Leonardo” storage and logistics module tucked inside the cargo bay of Discovery. Leonardo was berthed at the ISS on March 1 as a new and permanent addition to the pressurized habitable volume of the massive orbiting outpost.

“It feels great to be out of my SLEEPR, even if I can’t stretch out just yet. I can’t wait until I get to start doing some work!” tweeted R2.

The 300-pound R2 was jointly developed in a partnership between NASA and GM at a cost of about $2.5 million. It consists of a head and a torso with two arms and two hands. It was designed with exceptionally dexterous hands and can use the same tools as humans.

ISS Flight Engineer Paolo Nespoli and Robonaut 2

R2 will function as an astronaut’s assistant that can work shoulder to shoulder alongside humans and conduct real work, ranging from science experiments to maintenance chores. After further upgrades to accomplish tasks of growing complexity, R2 may one day venture outside the ISS to help spacewalking astronauts.

“It’s a dream come true to fly the robot to the ISS,” said Ron Diftler in an interview at the Kennedy Space Center. Diftler is the R2 project manager at NASA’s Johnson Space Center.

President Obama called the joint Discovery-ISS crew during the STS-133 mission and said he was eager to see R2 inside the ISS and urged the crew to unpack R2 as soon as possible.

“I understand you guys have a new crew member, this R2 robot,” Obama said. “I don’t know whether you guys are putting R2 to work, but he’s getting a lot of attention. That helps inspire some young people when it comes to science and technology.”

Commander Lindsey replied that R2 was still packed in the shipping crate – SLEEPR – and then joked that, “every once in a while we hear some scratching sounds from inside, maybe, you know, ‘let me out, let me out,’ we’re not sure.”

Robonaut 2 is free at last to meet his destiny in space and Voyage to the Stars.

“I don’t have a window in front of me, but maybe the crew will let me look out of the Cupola sometime,” R2 tweeted from the ISS.

Read my earlier Robonaut/STS-133 stories here, here, here and here.

This isn’t an animation or computer graphics.
I’m in space, says Robonaut 2 from inside the Destiny module at the ISS. Credit: NASA
Robonaut 2 unveiled at the ISS.
Robonaut 2, the dexterous humanoid astronaut helper, is pictured in the Destiny laboratory of the International Space Station.
Flight Engineer Oleg Skripochka and Robonaut 2 inside the ISS
R2A waving goodbye.
Robonaut R2A waving goodbye as Robonaut R2B launches into space aboard STS-133 from the Kernnedy Space Center. R2 is the first humanoid robot in space. Credit: Joe Bibby
R2A waving goodbye to twin brother R2B launching aboad Space Shuttle Discovery on Feb 14, 2011. Credit: Joe Bibby
Discovery launched on Feb. 14 with crew of six human astronauts and R2 Robonaut on STS-133 mission.
First joint Human – Robot crew. Credit: Ken Kremer
The twin brother of the R2 Robonaut and their NASA/GM creators at KSC.
Robonaut 2 and the NASA/GM team of scientists and engineers watched the launch of Space Shuttle Discovery and the first joint Human-Robot crew on the STS-133 mission on Feb. 24, 2011 from the Kennedy Space Center. Credit: Ken Kremer
Posted on by Nancy Atkinson

Best Images from STS-133: Discovery’s Final Mission in Pictures

Discovery leaving the ISS on March 7, 2011 for the final time. Credit: NASA

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As space shuttle Discovery prepares to return home from its final mission to space, let’s take a look back at the STS-133 mission, an historic “last” for the program’s most-traveled shuttle. “I think the legacy that this shuttle has made for herself is just nothing short than cause for celebration,” said mission specialist Michael Barratt during press conference from orbit on March 8.

“It’s going to be sad when it’s over, when we land tomorrow or the next day,” said STS-133 commander Steve Lindsey. “The hardest part of this for me is giving up the capability. It can do everything except leave low-Earth orbit…There is not a single thing wrong with her. Every single system and every piece of every system is working just like it’s brand new.”

After a successful launch, the Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS) equipped with special cameras, begins to conduct thorough inspections of the shuttle's thermal tile system on flight day 2. Photo credit: NASA
This view of the nose, the forward underside and crew cabin of the space shuttle Discovery was provided by an Expedition 26 crew member during a survey of the approaching STS-133 vehicle prior to docking with the International Space Station. Credit: NASA
ISS tally ho! A view the space station as Discovery approaches for docking. Compare this image with one below, taken as Discovery departs to see the addition of the PMM. Credit: NASA
Backdropped by a blue and white part of Earth, space shuttle Discovery is featured in this image photographed by an Expedition 26 crew member as the shuttle approaches the International Space Station during STS-133 rendezvous and docking operations. Docking occurred at 2:14 p.m. (EST) on Feb. 26, 2011. A Russian Progress spacecraft docked to the space station is also featured in the image. Credit: NASA
A view of the docked space shuttle Discovery during the STS-133 mission, along with and the Canadian-built robot Dextre, and other parts of the ISS. Credit: NASA
European Space Agency astronaut Paolo Nespoli (left), Expedition 26 flight engineer; and NASA astronaut Steve Bowen, STS-133 mission specialist, are pictured in the Quest airlock of the International Space Station as they prepare for the start of the mission's first spacewalk. Credit: NASA
Astronauts Steve Bowen and Alvin drew work in tandem on one of the truss sections of the ISS during the first spacewalk of the STS-133 mission. Credit: NAS
Astronaut Alvin Drew during the first spacewalk of the STS-133 mission. Credit: NASA

The first spacewalk of the mission lasted six-hours and 34-minutes. Alvin Drew and Steve Bowen installed a power extension cable, move a failed ammonia pump module to the External Stowage Platform 2 on the Quest Airlock for return to Earth at a later date, installed a camera wedge on the right hand truss segment, installed extensions to the mobile transporter rail and exposed the Japanese “Message in a Bottle” experiment to space.

Cady Coleman, Expedition 26 flight engineer, is pictured near a Japanese-designed metal cylinder floating freely in the Destiny laboratory of the International Space Station while space shuttle Discovery remains docked with the station. On Feb. 28, spacewalkers Steve Bowen and Alvin Drew opened and 'filled' the cylinder, named "Message in a Bottle", with space, or rather the vacuum of outer space, and then sealed it to be brought back to Earth with the Discovery crew. Credit: NAS
The newly-attached Permanent Multipurpose Module (PMM) and a docked Russian Soyuz spacecraft. Credit: NASA
NASA astronauts Scott Kelly (foreground), Expedition 26 commander; and Steve Lindsey, STS-133 commander, are pictured in the newly-installed Permanent Multipurpose Module (PMM) of the International Space Station. Credit: NASA
Backdropped by Earth's horizon and the blackness of space, this view shows the Cupola of the International Space Station and a docked Russian Progress spacecraft, taken during the STS-133 mission. Credit: NASA
Nicole Stott, STS-133 mission specialist, is pictured in the Cupola of the International Space Station. Credit: NASA
Alvin Drew, STS-133 mission specialist, is pictured in his sleeping bag, which is attached in the Columbus laboratory of the International Space Station. Credit: NASA
The crews from STS-133 and the ISS Expedition 26 in the newly installed Permanent Multipurpose Module. Credit: NASA

Joint crew photo inside the newest module, the PMM — which is basically a big storage closet for the ISS. The STS-133 crew members, all attired in red shirts(from left)are NASA astronauts Alvin Drew, Eric Boe (below), Nicole Stott, Michael Barratt, Steve Bowen and Steve Lindsey (below). The dark blue-attired Expedition 26 crew members, from bottom left, are NASA astronaut Scott Kelly, European Space Agency astronaut Paolo Nespoli, NASA astronaut Cady Coleman along with Russian cosmonaut Oleg Skripochka. In the center of the photo are Dmitry Kondratyev and Alexander Y. Kaleri.

Russian cosmonaut Dmitry Kondratyev, Expedition 26 flight engineer, moves stowage containers in the Unity node of the International Space Station. Credit: NAS
Alvin Drew works outside during the second EVA of the STS-133 mission. Credit: NASA
Anchored to a Canadarm2 mobile foot restraint, NASA astronaut Steve Bowen works outside the ISS during the second EVA of the STS-133 mission. Credit: NASA
The space shuttle Discovery as seen from the International Space Station, flying over southwestern coast of Morocco in the northern Atlantic. During a post undocking fly-around, the crew members aboard the two spacecraft collected a series of photos of each other's vehicle. Credit: NASA
Backdropped against the blackness of spaec and clouds over Earth, the International Space Station is seen from Discovery as the shuttle departed from the station. Credit: NAS
Disovery departing the ISS for the final time. Credit: NASA

Larger versions of all these images can be found at NASA’s Human Spaceflight website, under the STS-133 gallery.

Click here to see our gallery of launch images for Discovery’s final flight.

Here’s a video recap of the STS-133 mission:

Posted on by Nancy Atkinson

ATV ‘Johannes Kepler’ Launch to Space Station Delayed to Wednesday

The European Space Agency’s Automated Transfer Vehicle-2 (ATV-2) “Johannes Kepler” launch that was scheduled for Tuesday Feb. 15 was scrubbed due to a technical issue on the launch pad, and the slip could affect which day space shuttle Discovery launches for STS-133. Technicians at Launch Complex 3 in Kourou, French Guiana are looking at the problem, but preliminary details indicate some erroneous data on the status of the tank levels for fuel on the Ariane 5 rocket. They will go over the data carefully and if everything looks good they try again on Wednesday, Feb. 16.

This launch slip could change the launch date for STS-133, which is now scheduled for Feb. 24. If the ATV does launch on Wednesday (or on Thursday or Friday of this week), the launch of STS-133 will move to Feb. 25. But if the ATV launch slips beyond Friday means that the STS-133 launch stays on Feb. 24.

You can watch the launch attempt on Wednesday on NASA TV, and coverage will begin at 4:15 EST (21:15 GMT), with launch time at 4:50 pm EST (21:50 GMT). This is second launch of an ATV, and the 200th Ariane 5 launch.

In the meantime, find out more about the building of the ATV in this great video from ESA.
Continue reading “ATV ‘Johannes Kepler’ Launch to Space Station Delayed to Wednesday”

Posted on by Ken Kremer

Japans White Stork Kounotori Grappled and Nested at Space Station: Video,Photo Album

Japans Kounotori2 –or ‘White Stork’ – cargo carrier rendezvous with the International Space Station on Jan. 27, 2010. It was grappled by the ISS crew and firmly bolted to the station today. Credit: NASA/Paolo Nespoli

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Japans critical new resupply spaceship – nicknamed Kounotori2, (HTV2) – was successfully berthed today (Jan. 27) at the International Space Station (ISS). Kounotori2 – which translates as ‘White Stork’ in Japanese – was grappled by the ISS crew and then manually nested to an Earth facing docking port on the Harmony module.

Kounotori2 was launched aboard a Japanese H-IIB rocket from the Tanegashima Space Center in southern Japan at 12:37 a.m. (2:27 p.m. Japan time) on Jan. 22 to begin a five day orbital chase of the station.

View the Video and a Photo album below of the rendezvous and docking sequence

The two ships became one as Astronaut Cady Coleman grappled the free flying ‘White Stork’ at 6:41 a.m. EST with the stations robotic arm while the vessels were flying in formation about 220 miles above the south Indian Ocean in an easterly direction.

“Grapple completed, Kounotori is grappled!”
Kounotori2 was grappled by ISS crewmate Cady Coleman at 6:41 a.m. EST with the stations robotic arm while flying about 220 miles above the south Indian Ocean. ISS Tweet and Twitpic Credit: NASA/Paolo Nespoli

After an automatic rendezvous early this morning, the unmanned HTV2 cargo carrier slowly approached the space station from below to a series of ever closer hold points- 250 m, 30 m and 10 m.

Mission controllers on Earth carefully maneuvered the 35,000 pound ship to the final capture distance of about 33 feet (10 meters). The HTV thrusters were disabled and it was placed into ‘free drift’ mode.

ISS astronauts Paolo Nespoli, Cady Coleman and Commander Mark Kelly crew monitored the approach from inside the ISS. The crew was deftly working at the controls of the robotics work station of the Cupola Observation dome.

The unpiloted Japanese Kounotori2 H-II Transfer Vehicle (HTV2) is about to be attached to the Earth-facing port of the Harmony module by the station’s robotic arm. Credit: NASA TV

Finally, Coleman gently grabbed the ‘White Stork’ with the 58 foot long Space Station Robotic arm, built and contributed by Canada.

“Grapple completed, Kounotori is grappled!” tweeted and twitpiced Paolo Nespoli from the ISS.

“This demonstrates what we can do when humans and robots work together,” radioed Cady Coleman.”We look forward to bringing HTV 2 – Kounotori – aboard the International Space Station.”


Video caption: Japanese Cargo Craft Arrives at ISS.
From: NASAtelevision | January 27, 2011
An unpiloted Japanese resupply ship, the “Kounotori”2 H-2B Transfer Vehicle (HTV2 ), was captured and berthed to the Earth-facing port of the Harmony module of the International Space Station Jan. 27, 2011. The berthing took place after an automated five-day flight following its launch on the Japan Aerospace Exploration Agency’s H-2B rocket Jan. 22 from the Tanegashima Space Center in southern Japan. The ‘Kounotori’, which means “white stork” in Japanese, is loaded with more than four tons of supplies and spare parts for the six crew members on the orbital laboratory. Expedition 26 Flight Engineers Cady Coleman and Paolo Nespoli were at the controls of the robotic work station in the space station’s Cupola module to maneuver the Canadarm2 robotic arm for the grapple and berthing of the HTV2, which will remain at the orbital outpost until the end of March

Italian astronaut Paolo Nespoli had the honor of driving Kounotori2 to a hard dock at the station. The attachment was completed at 9:51 a.m. EST after Kelly inspected the docking mechanism and confirmed it was clear of debris and ready. 16 bolts firmly latched the cargo freighter into place a few hours later.

The crew will open the hatch to Kounotori2 on Friday, (Jan. 28) at about 7:30 a.m. This is only the second flight of the Kounotori. The barrel shaped vehicle is coated with 57 solar panels.

HTV-2, we are ready for you! HTV-2, siamo pronti per te! ISS Tweet and Twitpic Credit: NASA/Paolo Nespoli

Kounotori2 is loaded with over 4 tons of pressurized and unpressurized cargo, including science experiments, research gear, space parts, clothing, food and water and other provisions from Japan, NASA and Canada.

HTV2 will remain docked at the ISS for about two months until late March. During that time the ISS crew will retrieve all the equipment and supplies for transfer to locations both inside and outside the ISS.

Using the Canadian robotic arm and Dextre robot, a pallet loaded with large spare parts for the station will be extracted from a slot on the side of the cargo ship robot and attached to an experiment platform outside the Japanese Kibo module.

The White Stork “ Kounotori’ flying high above the Nile river, Egypt as it is about to be grappled by the ISS crew with the station’s robotic arm on Jan. 27, 2011. Credit: NASA TV

On Feb. 18, the ISS crew will move the HTV from the Earth facing port. They will relocate it 180 degrees to the other side of the Harmony module to the space facing zenith port. This maneuver is required to provide enough clearance for Space Shuttle Discovery so that the orbiter can also safely dock at the Harmony module in late February. Discovery is set to launch on Feb. 24.

The HTV2 docking marks the start of an extremely busy time of orbital comings and goings at the ISS.

A Russian Progress resupply ship launches later today, at 8:31 p.m. EST. Following a two day chase, the Progress will dock on Saturday night (Jan. 29) at 9:39 p.m. and deliver over 6000 pounds of cargo to the station. Watch NASA TV

The European ATV cargo ship – named ‘Johannes Kepler – blasts off on Feb. 15.

HTV2 Rendezvous & Docking Photo Album: Jan 27, 2011
All photos Credit NASA and NASA TV

ISS astronauts Cady Coleman and Paolo Nespoli work inside the Cupola robotics work station. They grappled the free flying White Stork 'Kounotori' for attachment to the ISS today, Jan. 27, 2011. ISS Twitpic Credit: NASA/ESA

Posted on by Ken Kremer

Japan blasts the White Stork Kounotori to Space Station

Japan’s H-IIB rocket blasts off with the Kounotori2 cargo resupply transporter at 2:37:57 p.m. on January 22, Japan Standard Time, (12:37:57 a.m. EST) from the remote island launching base at Tanegashima Space Center in southern Japan. Kounotori2 is loaded with crucial supplies destined for the International Space Station (ISS). Credit: JAXA. Watch 2 Launch Videos Below. Japanese video captures exquisite receding view of the Earth’s curvature and Solid Rocket Booster (SRB) separation during climb to orbit.

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A Japanese rocket successfully blasted off early this morning (Jan. 22) on a vital mission bound for the International Space Station (ISS). The launcher carried the Kounotori2 – which means ‘White Stork’ in Japanese – cargo resupply vessel. Kounotori2, also dubbed HTV2, is stocked with over 3800 kilograms (8000 pounds) of crucial science experiments, research gear, food and provisions for the six person international crew living aboard the Earth orbiting outpost.

Liftoff of the unmanned H-IIB rocket from Launch Pad No. 2 at the Tanegashima Space Center occurred earlier today at 2:37:57 p.m. on January 22, local Japan Standard Time (12:37:57 a.m. EST), from a remote island rocket base located in southern Japan.

Watch 2 Videos of the launch below. Especially be sure to view the Japanese version (interspersed with English) which captured dramatic rear-looking video of the receding Earth and its curvature and the separation of the Solid Rocket Boosters (SRBs) – during the ascent to orbit.

The launch was flawless in all respects. The Japanese Space Agency – JAXA – confirmed that the Kounotori2 cargo carrier separated from the launch vehicle as expected at about 15 minutes and 13 seconds after liftoff.

Blast off of the 186 foot tall rocket had been delayed two days by poor weather. By the time of Saturday’s launch, the weather had cleared with a wind speed of 8.3 meters/second from the north-west and the temperature was 10.6 degrees Celsius according to JAXA.

The H-IIB is a two-stage rocket powered by liquid oxygen and liquid hydrogen with four strap-on solid rocket boosters (SRBs) powered by polybutadiene. The SRB’s were jettisoned as planned about two minutes into the flight (see video).

Rendezvous at the ISS is scheduled to take place on Jan. 27.


After the HTV2 arrives in close proximity, astronauts on board will manually dock the cargo ship to the station. Using the stations Canadian built robotic arm, known as Canadarm2, the Expedition 26 crew of Cady Coleman and Scott Kelly from the US and Paolo Nespoli from Italy will grapple HTV2 and berth it to the Earth-facing port on the Harmony module.

Japanese Space Agency – JAXA – HTV Launch Video. In Japanese – interspersed with English

Video Caption: The H-IIB Launch Vehicle No. 2 with the KOUNOTOR 2 (HTV 2) cargo transporter onboard launched from the Tanegashima Space Center in southern Japan at 2:37:57 p.m. on January 22, Sat., Japan Standard Time, (12:37:57 a.m. EST) and is bound for the International Space Station (ISS). KOUNOTORI 2 translates as ‘White Stork’ in Japanese.

HTV Launch with NASA Commentary

HTV1 in flight to the ISS. The HTV, or KOUNOTORI, is an unmanned cargo transporter to be launched by the H-IIB launch vehicle. It is designed to deliver up to six tons of supplies including food, clothes, and experiment devices to the ISS in orbit at an altitude of about 400 kilometers and return with spent equipment, used clothing, and other waste material. Credit: NASA
HTV2 weighs 16,061 kilograms (35,408 pounds) and measures 10 meters long by 4 meters wide (33 feet by 13 feet). The vehicle can deliver both internal and external cargo to the station. In addition to Japanese equipment, the freighter is also loaded with over 2200 kg of experiments and supplies from NASA and Canada including both pressurized and unpressurized items.

The H-II Transfer Vehicle 2 (Kounotori 2) during media day at the JAXA Tanegashima Space Center, Kagoshima Prefecture, Japan on Nov. 25, 2010. Vehicle is fully assembled. Credit: Japan Aerospace Exploration Agency

This was the second launch of the HTV cargo carrier which was developed by the Japan Aerospace Exploration Agency (JAXA). The maiden launch occurred in September 2009 and was a test flight to demonstrate the autonomous and remotely-controlled rendezvous capabilities while also delivering cargo and supplies to the ISS.

Japan expects to construct and launch about one HTV per year with the capability to ramp up production to two vehicles per year if necessary and if the Japanese government approves funding.

JAXA is evaluating the possibility to convert the HTV into a vehicle capable of flying humans to space.

China, the other Asian superpower, has already established a human spaceflight program.

China has successfully launched three manned capsules to space and is vigorously moving forward with plans to orbit a manned space station.

After the forced retirement of the Space Shuttle later this year, NASA will be completely dependent on commercial companies and foreign governments to launch all of its future cargo requirements to the ISS.

More HTV 2 launch and launch processing photos below from JAXA

Posted on by Nancy Atkinson

ISS Commander Discusses Arizona Shooting Tragedy

ISS Commander Scott Kelly, twin brother of astronaut Mark Kelly, spoke with various news agencies this morning about the shooting of his sister in-law, Rep. Gabrielle Giffords. Kelly was asked several times about the emotional trauma, etc., of the shooting and how he is coping. Scott Kelly confirmed he talks to his brother a couple of times a day, but that is not unusual. Asked about what words the two brothers share about Giffords’ current condition, the ISS Commander said, “We’re not touchy, feely kind of people, … we just talk about her condition, but we normally talk about things like we do regularly.” And later, Kelly was asked if he would like to be there at his brother’s side. “I’m kind of a realist,” he said. “I understand this is the situation I’m in. I would prefer to be there to support everyone, but the fact is that I can’t, even if it was a tragedy worse than this, there is no way I’m coming back to Earth before March 18. We know that going into a flight like this. I just continue to do my job and support my brother and family through the means we have through the station.”

Posted on by Nancy Atkinson

International Space Station on the Moon?

Lunar transit of the International Space Station on Dec. 20,2010. Credit: Theirry Legault. Used by permission.

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From our vantage point on Earth, it takes just a half second for the International Space Station to fly across the face of the Moon, so catching a transit is tricky. But award-winning French astrophotographer Theirry Legault captured an amazingly sharp and detailed transit image that makes the ISS look like it is sitting on the Moon’s surface! Legault took this image from Avranches (Normandy, France) a few hours before the eclipse, on December 20th at 21:34 UT. He used a Meade 10″ ACF on Takahashi EM400, with a Canon 5D mark II. The transit duration was just 0.55 seconds, as the ISS is traveling at 7.5km/s or 28,0000 km/h (17,500 mph). See below for a close-up crop of the image which shows the amount of detail visible of the space station.

Close-up of the ISS transiting the Moon. Credit: Theirry Legault. Used by permission.

Legault has also taken incredible images of the ISS and a docked space shuttle transiting the Sun, (at least twice), as well as the shuttle Atlantis and Hubble transiting old Sol.

See more of his images at his website, or click the images for larger versions. Legault told us he’ll be traveling for a good view of the solar eclipse on January 4, so we look forward to his images of that event.

Posted on by Nancy Atkinson

Do the #ISSWave All the Way Around the World

C’mon, admit it. If you regularly watch for the International Space Station passing overhead you’ve probably waved or shouted a greeting as it sailed high above you. I regularly salute the ISS, even though I know the astronauts on board can’t see or hear me. But still.

Well, it turns out I’m not alone. Through Twitter, other people have found out that it is pretty common for people to wave at the ISS. So now, as a “celebration of human solidarity during the holiday season” a group of Twitters have organized “ISSWave.” For one week beginning Friday, December 24 through December 31, humans around the world can wave together and show their solidarity with their fellow humans in space (and on Earth) by waving at the ISS as she passes overhead at 28,000 kph (17,500 mph).

You can share your waves on Twitter — either alone or as part of an ISSwave tweetup (a physical gathering of twitterers, or tweeps) — by tweeting your zip/postal code and the hashtag “#ISSwave” along with photos and videos of their waves, thoughts, holiday wishes for the astronauts and cosmonauts, etc. Participants’ waves will be registered in real-time at www.isswave.org.

Astronauts and cosmonauts aboard the International Space Station may even film themselves waving back at ISSwave participants. At least two astronauts, including Ron Garan, have voiced their support for ISSwave in emails and tweets.

How did this idea come about? Well, the organizers are Lucy Rogers (@DrLucyRogers), Richard P. Grant (@rpg7twit) and Karen James (@kejames). The idea for the wave emerged through a serendipitous twitter exchange among the three, and they discovered that watching ISS passes is even more exciting when done together with other humans, whether they are standing right next to you or watching from afar. To know that you are not the only one looking up in awe at this spectacle of human ingenuity and cooperation speeding across the night sky creates a special connection between us.

“The first time I watched an ISS pass I was surprised by how much it affected me,” said Karen James. “‘We made that’, I thought, ‘there are humans up there!’ All of my worries just seemed so tiny in the face of this symbol of human achievement and cooperation. I want to share that experience with other humans and also show my support to the ones living and working aboard the station.”

‘“I’d always wave up at the ISS if I saw it pass overhead,” said Lucy Rogers. “Someone laughed and said the astronauts wouldn’t see me.” So she asked on Twitter if anyone else waved – a lot of people did – and the communal ISS waving began. “When Karen moved to the USA she saw the ISS at a different time to us in Europe – which prompted the idea of a round-the-world wave,” she says.

We see the ISS because it is lit by the Sun. Sunlight reflects off it’s solar panels in the same way it glints off windows here on Earth. As the ISS travels round the world, the reflection can be seen in a broad sweep across the Earth. Due to the angles involved between the Sun, ISS and our location on Earth, sometimes we see bright, high passes and sometimes we can’t see it at all. During the week 24th – 31st December, most places on the Earth should get a good view of it at some point.

The three formed the Twitter account @ISSwave to coordinate, promote and provide updates on the event. Their hope is that seasoned and novice ISS watchers alike will experience the startlingly emotional experience of an ISS pass, amplified by solidarity with thousands of others watching around the world.

They also have a website, where you can find out how to see the ISS in your location, as well as find more info about joining the #ISSWave.

The team hopes the buzz around ISSwave will persuade those who have never watched an ISS pass to participate, marking an increase in awareness about the International Space Station and the existence of a community of space enthusiasts on Twitter (“spacetweeps”).

The wave also celebrates the 10th anniversary of continuous human presence in space with the ISS, which occurred on November 2, 2010 and the 50th anniversary of Yuri Gagarin’s flight into space — the first human spaceflight — on April 12th 2011 (www.YuriGagarin50.org).

Posted on by Nancy Atkinson

Spectacular Night Launch for Soyuz Crew

Expedition 26 Flight Engineer Paolo Nespoli is seated in the Soyuz TMA-20 during its ascent to orbit. Nespoli and Flight Engineers Dmitry Kondratyev (at bottom) and Catherine Coleman (out of frame) launched on time to the International Space Station. Credit: NASA TV

With a spectacular night launch, the remainder of the Expedition 26 crew are now headed to the International Space Station on board a Soyuz TMA-20 spacecraft. NASA astronaut Cady Coleman, Russian cosmonaut Dmitry Kondratyev, and European Space Agency astronaut Paolo Nespoli lifted off from the Baikonur Cosmodrome in Kazakhstan at 2:09 p.m. EST Wednesday (1909 UTC and 1:09 a.m. local in Kazakhstan) on Wednesday, Dec. 16. Video from inside the capsule showed the crew riding comfortably during their ascent.


The trio are scheduled to dock to the station’s Rassvet docking port at 3:12 p.m EST onFriday, Dec. 17. Just in time for the holidays, they will join Expedition 26 Commander Scott Kelly and Flight Engineers Alexander Kaleri and Oleg Skripochka, already on board the ISS.

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You can watch the docking on NASA TV, beginning at 2:30 p.m. EST Coverage of the hatches opening and a welcoming ceremony aboard the station will begin at 5:30 p.m.

With a full compliment of six, Expedition 26 will be busy with scientific research and regular maintenance, but there will also be two Russian-segment spacewalks, and a variety of visiting resupply ships: a Japanese HTV cargo ship will arrive at the end of January, a Russian Progress re-supply ship will also come just before, hopefully, space shuttle Discovery arrives in early February — given the repairs of the external tank go well, and then a European Automated Transfer Vehicle, or ATV, arrives at the end of February.

After that, The shuttle Endeavour is scheduled launch in early April along with another Progress later that month.

Soyuz launch on Dec. 15, 2010. Photo credit: NASA/Carla Cioffi
Posted on by Nancy Atkinson

How To Dispose of a Space Station

Space Station
The International Space Station in 2010. Credit: NASA

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With the life of the International Space Station extended to at least 2020, we don’t have to think about its demise for awhile. But actually, NASA and the international partners do have to think about and plan ahead for how this huge 400-ton structure in space will one day be deorbited and disposed of. Friend and venerable space writer Leonard David has written an article about how NASA is starting to consider how they will organize and execute “dumping the huge facility into select, but remote, ocean waters in one fell swoop.” It ain’t gonna be easy, and that’s why thorough planning is a must. It might take a combination of vehicles (ESA’s ATV, Russian Progess) to send the ISS on a very safe and precise swan dive. Or, another possibility is that some of the modules could be re-used elsewhere.

Check out the article on Space.com