Showing posts with label crew. Show all posts
Showing posts with label crew. Show all posts

Tuesday, November 4, 2014

Expedition 41 crew selfie portrait on the International Space Station

Expedition 41 crew portrait on the International Space Station. 

From left: ESA astronaut Alexander Gerst, Roscosmos cosmonauts Elena Serova, Maxim Suraev and Alexander Samokutyaev, and NASA astronauts Reid Wiseman and Barry Wilmore.

The rear astronauts are dressed in the Sokol suits they will wear in their Soyuz spacecraft that will take them back to Earth on 9 November. Alexander, Max and Reid were making sure their suits still fit and have no leaks after having been stored on arrival at the Station almost six months ago.

Yelena, Alexander Samokutyaev and Barry will continue working in the weightless research centre, but they will not feel lonely for long.

ESA astronaut Samantha Cristoforetti, NASA astronaut Terry Virts and Roscosmos cosmonaut Anton Shkaplerov will join their colleagues on 24 November.

Alexander Gerst commented on this image: “The International Space Station Expedition 41 crew. My favourite selfie in space!”

Saturday, September 27, 2014

New Space Station Crew Docks with Stuck Solar Array - Video



The Soyuz TMA-14M failed to deploy one of its solar arrays en-route to the International Space Station. The power aboard the spacecraft was not interrupted. They docked about 6 hours after launch from the Baikonur Cosmodrome in Kazakhstan.

Friday, September 19, 2014

ISS crew capture Milky Way from orbit

Image Credit: NASA

One of the Expedition 41 crew members aboard the Earth-orbiting International Space Station on Sept. 13, 2014 captured this image of a starry sky.

The white panel at left belonging to ESA's ATV-5 spacecraft, which is docked with the orbital outpost, obstructs the view of Scorpius.

The red star Antares is directly to the left of the bottom of the second ATV panel from the top.

The two stars that are close together and on the lower left of the photo comprise Shaula, the tip of the scorpion’s tail.

The open cluster close to Shaula is M7. The hardware at bottom right is part of one of the station's solar panels.

M7: Open Star Cluster in Scorpius


SpaceX Dragon V2 Spacecraft: The next generation ISS Crew spacecraft



Meet SpaceX's Dragon V2 spacecraft, the next generation spacecraft designed to carry astronauts to Earth orbit and beyond.

Credit: SpaceX

SpaceX's Crew Dragon will be capable of carrying up to seven crew members, landing under its own propulsion almost anywhere on Earth, and refueling and flying again for rapid reuse.

Dragon was designed from the beginning to carry humans, and the upgraded human-rated vehicle will be one of the safest, most reliable spacecraft ever flown.

The vehicle holds seats for 7 passengers, and includes an Environmental Control and Life Support System (ECLSS) that provides a comfortable environment for crew members.

Crew Dragon’s powerful launch escape system, the first of its kind, will provide escape capability from the time the crew enters the vehicle all the way to orbit.

Should an emergency occur during launch, eight SuperDraco engines built into the side walls of the Dragon spacecraft will produce up to 120,000 pounds of axial thrust to carry astronauts to safety.


This decision builds on SpaceX’s track record of successfully delivering critical cargo and science experiments to the space station for NASA.

The Dragon spacecraft currently resupplies the space station under a $1.6 billion Cargo Resupply Services contract with NASA.

A full press release is available from NASA.

Wednesday, July 23, 2014

Chandra X-Ray Observatory Deployed by Space Shuttle Crew Fifteen Years Ago


Image Credit: NASA

On July 23, 1999, a little more than seven hours after Space Shuttle Columbia and its five astronauts were launched from the Kennedy Space Center, NASA's Chandra X-Ray Observatory was successfully deployed by the STS-93 crew.

Chandra was spring-ejected from a cradle in the shuttle’s cargo bay at 6:47 a.m. Central time, as Columbia flew over the Indonesian island chain.

Inertial Upper Stage (IUS)
Commander Eileen Collins, the first female Shuttle Commander, maneuvered Columbia to a safe distance away from the telescope as an internal timer counted down to the first of a two-phase ignition of the solid-fuel Inertial Upper Stage (IUS).

The IUS lit up as scheduled at 7:47 a.m., and a few minutes later, shut down as planned, sending Chandra on a highly elliptical orbit which was refined over the next few weeks by a series of firings of telescope thrusters, designed to place Chandra in an orbit about 6900 x 87,000 statute miles above the Earth.

Since its deployment, Chandra has helped revolutionise our understanding of the universe through its unrivaled X-ray vision.

Chandra, one of NASA's current "Great Observatories," along with the Hubble Space Telescope and Spitzer Space Telescope, is specially designed to detect X-ray emission from hot and energetic regions of the universe.

In this photograph, the five STS-93 astronauts pose for the traditional inflight crew portrait on Columbia's middeck.

In front are astronauts Eileen Collins, mission commander, and Michel Tognini, mission specialist representing France's Centre National d'Etudes Spatiales (CNES).

Behind them are (from the left) astronauts Steven A. Hawley, mission specialist; Jeffrey S. Ashby, pilot; and Catherine G. (Cady) Coleman, mission specialist.

In the background is a large poster depicting the Chandra X-Ray Observatory.

Sunday, June 15, 2014

Space Station Crew Wraps Up Week With Medical Research

Flight Engineer Alexander Gerst enjoys the view of Earth from the windows in the cupola of the International Space Station.

Image Credit: NASA

The six-person Expedition 40 crew of the International Space Station wrapped up another workweek in space Friday supporting medical and physics research, maintaining station systems and gearing up for next week’s spacewalk.

Following the crew’s normal 2 a.m. EDT reveille, Commander Steve Swanson and Flight Engineers Reid Wiseman and Alexander Gerst participated in a variety of experiments aimed at understanding the effects of long-duration spaceflight on the human body and developing countermeasures to mitigate the health risks.

This research is vitally important as NASA works toward sending humans on longer voyages beyond low Earth orbit.

Swanson began his day with the Sprint investigation, which measures the effectiveness of high-intensity, low-volume exercise training in minimizing the loss of muscle mass and bone density that occurs during spaceflight.

Station crew members currently work out around 2 ½-hours every day, and the researchers behind Sprint aim to reduce that total exercise time while maintaining crew fitness.

Flight Engineer Reid Wiseman, equipped with a bungee harness, exercises on the Combined Operational Load Bearing External Resistance Treadmill (COLBERT) in the Tranquility node of the International Space Station.

Image Credit: NASA

Wiseman meanwhile served as the subject for a session of the Cardio Ox study, which is investigating the risks of cardiovascular disease related to long-duration spaceflight.

With guidance from the ground team, Gerst performed an ultrasound scan on Wiseman and measured his blood pressure.

Results from this experiment will help researchers determine if biological markers of oxidative and inflammatory stress are elevated during and after spaceflight, and how those markers correlate with the long-term health changes in astronauts.

Wiseman also logged his meals and followed a prescribed diet for the Pro K study as nutritionists monitor how dietary changes may affect spaceflight-related bone loss.

For the Circadian Rhythms investigation, Gerst donned sensors and an armband monitor to track his body’s core temperature over a 36-hour period.

Since the station orbits the Earth 16 times a day, an astronaut’s body clock can get disrupted from experiencing a sunrise or sunset every 45 minutes.

Results from this investigation will provide insights into the adaptations of the human autonomic nervous system in space and will help optimize crew schedules and workplace illumination.

Friday, February 14, 2014

Self-organizing Robotic construction crew - Video

The TERMES robots can carry bricks, build staircases, and climb them to add bricks to a structure, following low-level rules to independently complete a construction project. 

Credit: Eliza Grinnell, Harvard SEAS

On the plains of Namibia, millions of tiny termites are building a mound of soil—an 8-foot-tall "lung" for their underground nest.

During a year of construction, many termites will live and die, wind and rain will erode the structure, and yet the colony's life-sustaining project will continue.


Inspired by the termites' resilience and collective intelligence, a team of computer scientists and engineers at the Harvard School of Engineering and Applied Sciences (SEAS) and the Wyss Institute for Biologically Inspired Engineering at Harvard University has created an autonomous robotic construction crew.

The system needs no supervisor, no eye in the sky, and no communication: just simple robots—any number of robots—that cooperate by modifying their environment.

Harvard's TERMES system demonstrates that collective systems of robots can build complex, three-dimensional structures without the need for any central command or prescribed roles.

The results of the four-year project were presented this week at the AAAS 2014 Annual Meeting and published in the February 14 issue of Science.


The TERMES robots can build towers, castles, and pyramids out of foam bricks, autonomously building themselves staircases to reach the higher levels and adding bricks wherever they are needed.

In the future, similar robots could lay sandbags in advance of a flood, or perform simple construction tasks on Mars.

"The key inspiration we took from termites is the idea that you can do something really complicated as a group, without a supervisor, and secondly that you can do it without everybody discussing explicitly what's going on, but just by modifying the environment," says principal investigator Radhika Nagpal, Fred Kavli Professor of Computer Science at Harvard SEAS.

She is also a core faculty member at the Wyss Institute, where she co-leads the Bioinspired Robotics platform.

The TERMES robots can build themselves staircases to reach the next construction points, and they know how to add bricks that advance construction without blocking important paths. 

Credit: Eliza Grinnell, Harvard SEAS

More information: "Designing Collective Behaviour in a Termite-Inspired Robot Construction Team," by J. Werfel et al. Science, 2014.

Tuesday, December 31, 2013

NASA SLAMMD: Medical Science for Crew as Year Nears End

NASA astronaut Mike Hopkins enjoys time in the Cupola, which affords the most broad views of Earth.

The six-member Expedition 38 crew is getting ready for another eventful year of scientific research, finishing up 2013 with medical research activities.

Both NASA and Russian spacewalkers also are cleaning up after three fast-paced spacewalks.

With one exception, all station systems are powered up and running normally following two spacewalks by NASA astronauts Rick Mastracchio and Mike Hopkins to replace a degraded cooling system pump module.

The new pump module is working well, which allows electrical systems cooled by that loop to be put back into full service.

The last string of power to the European Space Agency’s Columbus laboratory is scheduled to be brought back on line Tuesday.

The Caribbean country of Cuba is pictured in this high oblique image with a Russian Soyuz spacecraft in the foreground.

Hopkins started his day working in the Human Research Facility (HRF) and collecting biological samples for stowage inside a science freezer.

In the afternoon he used the HRF’s space linear acceleration mass measurement device (SLAMMD) to calculate his body mass.

SLAMMD subjects a crew member to a known force and the resulting acceleration provides a body mass measurement that is accurate to within a half-pound.

Friday, June 7, 2013

Space Station Live: June 6, 2013 - YouTube



The Space Station Live recap video for June 6, 2013. Watch the full Space Station Live broadcast weekdays on NASA TV at 10 a.m.

Wednesday, May 15, 2013

Soyuz TMA-07M spacecraft is captured landing with Expedition 35 crew on board

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 crew.

On board was Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos). 

The module landed safely in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. 

Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews.

Image Credit: NASA/Carla Cioffi

Tuesday, May 14, 2013

Space Station Expedition 35 Crew Return Safely to Earth

A Soyuz Progress space capsule carrying a three-man crew returning from a five-month mission to the International Space Station has landed safely on the steppes of Kazakhstan.

Canadian astronaut Chris Hadfield, American Thomas Marshburn, and Russian Roman Romanenko landed as planned south east of the town of Dzhezkazgan.

Live footage on NASA TV showed the Soyuz TMA-07M capsule slowly descending by parachute onto the sun-drenched steppes under clear skies. Russian search and rescue helicopters hovered over the landing site for a quick recovery effort.

Rescue teams moved quickly to help the crew in their bulky spacesuits get out through the narrow exit hatch of the capsule. They were then put into reclining chairs to start adjusting to Earth's gravity after 146 days in space.

The three astronauts smiled as they chatted with space agency officials and doctors who were checking their condition. Mr Hadfield, who served as the space station's commander, gave a thumbs-up sign. They then made quick phone calls to family members and friends.

NASA spokesman Josh Byerly said by telephone from the landing site that the three returning astronauts were doing very well.

Cmdr Hadfield, 53, an engineer and former test pilot from Milton, Ontario, was Canada's first professional astronaut to live aboard the space station and became the first Canadian in charge of a spacecraft. He relinquished command of the space station on Sunday.

"It's just been an extremely fulfilling and amazing experience end to end," he told Mission Control.

"From this Canadian to all the rest of them, I offer an enormous debt of thanks." He was referring to all those in the Canadian Space Agency who helped make his flight possible.

He bowed out of orbit by posting a music video on YouTube on Sunday - his own version of David Bowie's Space Oddity. It is believed to be the first music video made in space, according to NASA.

Wednesday, March 20, 2013

Soyuz TMA-06M Spacecraft: Expedition 34 Crew Safe Landing

The scorched Soyuz TMA-06M spacecraft lies passively on its side on March 16.

It is used and discarded after bringing home Expedition 34 Commander Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin.

It was described as a rough ride but a safe landing, northeast of Arkalyk, Kazakhstan following a one-day delay due to inclement weather in the area.

The Soyuz initially lands upright because of the 'soft landing' parachutes, before being tilted on its side by the recovery crew for servicing.

The spacecraft touched down to conclude 144 days in space and 142 days for Ford, Novitskiy and Tarelkin at the International Space Station (ISS).

The three crew members were flown by helicopter to Kustanai, Kazakhstan for medical checks and de-briefing, en route to their homes in Houston and Star City, Russia. 

Photo credit: Sergey Vigovskiy

Monday, March 18, 2013

Expedition 34 Crew: Welcome Home!

Expedition 34 Flight Engineer Evgeny Tarelkin, left with flowers, Flight Commander Kevin Ford of NASA, center with flowers, and Soyuz Commander Oleg Novitskiy are greeted at the Kustanay Airport a few hours after they landed near the town of Arkalyk, Kazakhstan.

Ford, Novitskiy, and Tarelkin are returning from 142 days onboard the International Space Station where they served as members of the Expedition 33 and 34 crews.

Photo Credit: NASA/Bill Ingalls

Wednesday, January 23, 2013

NASA to Send Bigelow Inflatable Pod to International Space Station

NASA to Send a Bigelow Aerospace Inflatable Pod to the ISS. 

Photo courtesy NASA.

The US National Aeronautics and Space Administration (NASA) said it wants to send an inflatable space pod to be attached to the International Space Station (ISS) by 2015, which could lead to a completely new and cheaper way to conduct future space missions.

NASA announced on Wednesday that it had signed a $17.8 million contract with Nevada-based Bigelow Aerospace to build the Bigelow Expandable Activity Module (BEAM), in the hopes of developing deep space habitats for future missions.

"As we venture deeper into space on the path to Mars, habitats that allow for long-duration stays in space will be a critical capability," William Gerstenmaier, associate administrator for human exploration and operations at NASA, said in a press release on the NASA website.

Bigelow Aerospace specializes in creating expandable habitats like the BEAM, which will initially be launched to the ISS in a compact form and then inflated at the space station into a 13-by-10 foot (3.9 meter-by-3-meter) cylinder.

The module's walls will be made of fabric making it easier to launch and then inflate in space.

"NASA's partnership with Bigelow opens a new chapter in our continuing work to bring the innovation of industry to space, heralding cutting-edge technology that can allow humans to thrive in space safely and affordably," said Lori Garver, NASA Deputy Administrator.

The BEAM will be launched to the ISS through another commercial spacecraft called the SpaceX Dragon and then astronauts will use a robotic arm to install the module, NASA stated on its website.

During a two-year test period after the inflatable module is attached to the ISS, crew members and engineers will gather data on the inflatable pod, such as its structural integrity and leak rate.

Instruments located within the module will also "provide important insights on its response to the space environment," such as "radiation and temperature changes compared with traditional aluminum modules," NASA stated on its website.

After the test period, the BEAM will be detached from the ISS and will burn and disintegrate upon entry back into Earth's atmosphere.

Wednesday, January 9, 2013

Nasa ISS crew meet up in the ESA Cupola

NASA astronaut Kevin Ford (lower right), Expedition 34 commander; along with Russian cosmonauts Evgeny Tarelkin (left) and Oleg Novitskiy, both flight engineers, pose for a photo in the ESA Cupola of the International Space Station.

The Canadarm2 robotic arm's Latching End Effector (LEE) is visible through a window in the background.

Sunday, December 23, 2012

Friday, October 19, 2012

Bloodhound SSC: Australian crew bid to break the land speed record



Australian crew bid to break the land speed record by unveiling the first parts of their rocket-powered bullet car.
The current land speed record stands at 763 mph, which was set back in 1997 by Brit Andy Green driving the jet-powered ThrustSSC.

However, there’s a new race on to see who can beat that time, and this time challengers are hoping to crack a top speed of 1,000 mph.

So far, most of our coverage has centered on Andy Green’s latest endeavor, the Bloodhound SSC, a rocket-powered car that’s already well into testing and has a targeted top speed of 1,050 mph.

Wednesday, August 29, 2012

NASA Astronaut Michael Collins: Apollo 11 Crewmate of Armstrong and Aldrin

America is mourning the first man to walk on the moon. Among those paying tribute to Neil Armstrong is his Apollo 11 crewmate Buzz Aldrin, the second man to tread the lunar surface.

"My friend Neil took the small step but giant leap that changed the world and will forever be remembered as a historic moment in human history," Aldrin said in a statement Saturday.

Many of us are familiar with the exploits of Armstrong and Aldrin. But what of the third astronaut on Apollo 11?

Michael Collins never set foot on the moon. As Armstrong and Aldrin descended to the lunar surface in the Eagle lander, Collins orbited around the moon in the command module of Apollo 11, called Columbia.

For a day he circled, waiting for his comrades to lift off again. As he passed behind the dark side of the moon, his communication with Earth was totally cut off.

In his autobiography "Carrying the Fire: An Astronaut's Journeys," Collins wrote about that isolation with surprising enthusiasm: "I feel this powerfully -- not as fear or loneliness -- but as awareness, anticipation, satisfaction, confidence, almost exultation.

I like the feeling. Outside my window I can see stars -- and that is all. Where I know the moon to be, there is simply a black void, the moon's presence is defined solely by the absence of stars."

After leaving NASA in 1970, Collins became director of the Smithsonian's National Air and Space Museum and later started an aerospace consulting firm.

He has not been one to court media attention. In a rare statement released by NASA in 2009, Collins said he was happy with his role in man's first trip to the moon.

The three astronauts of Apollo 11, he said, came along at exactly the right time to succeed in their careers.

"In my own case at least, it was 10 percent shrewd planning and 90 percent blind luck. Put LUCKY on my tombstone," Collins said.

On learning of Armstrong's death, the quiet Collins told NASA that he will miss Armstrong terribly, agency spokesman Bob Jacobs tweeted. 

Tuesday, August 14, 2012

NASA ISS Crew seeing elusive Cosmic Sprites - Rare Video

A sprite glows red (inset) in this image captured by astronauts on the International Space Station on April 30, 2012.   

Credit: Image Science & Analysis Laboratory, NASA Johnson Space Center 

High above the clouds during thunderstorms, some 50 miles above Earth a different kind of lightning dances.

Bursts of red and blue light, known as "sprites," flash for a scant one thousandth of a second. They are often only visible to those in flight above a storm, and happen so quickly you might not even see it unless you chance to be looking directly at it.

One hard-to-reach place that gets a good view of sprites is the International Space Station. On April 30, 2012, astronauts on the ISS captured the signature red flash of a sprite, offering the world and researchers a rare opportunity to observe one.

Filmed at 10,000 frames per second by Japan's NHK television, movies like this of electromagnetic bursts called "sprites" will help scientists better understand how weather high in the atmosphere relates to weather on the ground. 

Credit: NHK

Indeed, sprites are so hard to catch on film, that pilots had claimed to see them for almost a century before scientists at the University of Minnesota accidentally caught one on camera in July of 1989.

Since then, researchers aboard planes have occasionally snapped a shot, but it continues to be difficult to methodically film them.

So a group of scientists, along with help from Japan's NHK television, sought them out regularly for two weeks in the summer of 2011.

Filming at 10,000 frames per second on two separate jets, the team recorded some of the best movies of sprites ever taken – movies that can be used to study this poorly understood phenomenon and the forces that create them.

By filming from two jets flying 12 miles apart, the team mapped out the 3-dimensional nature of the sprites. Ground-based measurements rounded out the picture.


Saturday, August 4, 2012

Companies building space taxis get funding boost from NASA

Boeing CST-100
NASA announced August 3 a further round of funding for three US companies developing astronaut transportation.  

SpaceX, Boeing and Sierra Nevada Corporation have all been awarded new Space Act Agreements under NASA's Commercial Crew Integrated Capability (CCiCap) program that provides each company with additional cash for the development of their spacecraft.

NASA, which has not been able to transport crew to the International Space Station since the retirement of the Space Shuttle last year, is keen to regain human spaceflight capability as soon as possible.

NASA boss Charles Bolden declared: "We have selected three companies that will help keep us on track to end the outsourcing of human spaceflight and create high-paying jobs in Florida and elsewhere across the country."

Sierra Nevada Corporation's Dream Chaser
All three companies awarded new agreements have already been developing their space taxis with the help of NASA's Commercial Crew Development (CCDev) Program.

Space Exploration Technologies - SpaceX - is building a crewed version of its Dragon capsule and under its new CCiCap agreement will benefit from an injection of $440 million from NASA.

Dragon was always conceived as a vehicle that could take crew as well as cargo, and is the only spacecraft in the commercial crew program that has been put into orbit.

Furthermore, it also berthed successfully with the space station on its second orbital flight in May 2012, proving its rendezvous technology. The company plans to have its first manned flight by 2015.

Dragon will be able to carry seven astronauts and, if SpaceX succeeds with its propulsive landing system, will be able to land on its legs rather than in the ocean.

Elon Musk, the founder, CEO and Chief Designer of SpaceX, said: “This is a decisive milestone in human spaceflight and sets an exciting course for the next phase of American space exploration. SpaceX, along with our partners at NASA, will continue to push the boundaries of space technology to develop the safest, most advanced crew vehicle ever flown.”

SpaceX Dragon