space tagged posts

NASA Cargo Headed to Space Station Includes Habitat Prototype, Medical Research

Tucked in the trunk of the latest commercial cargo spacecraft to head for the International Space Station is an expandable structure that has the potential to revolutionize work and life on the space station.

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NASA Astronaut Scott Kelly Returns Safely to Earth after One-Year Mission

NASA astronaut and Expedition 46 Commander Scott Kelly and his Russian counterpart Mikhail Kornienko returned to Earth Tuesday after a historic 340-day mission aboard the International Space Station. They landed in Kazakhstan at 11:26 p.m. EST (10:26 a.m. March 2 Kazakhstan time).

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New Crew Launches to Space Station to Continue Scientific Research

NASA astronaut Butch Wilmore and Russian cosmonauts Alexander Samokutyaev and Elena Serova joined their Expedition 41 crewmates when the hatches between the Soyuz TMA-14M spacecraft and the International Space Station officially opened at 1:06 a.m. EDT. Expedition 41 Commander Max Suraev of the Russian Federal Space Agency and Flight Engineers Reid Wiseman of NASA and Alexander Gerst of the European Space Agency, who arrived at the station in May, welcomed the new crew members aboard their orbital home.

 

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SpaceX Dragon launches to the ISS

NASA Television coverage of the September 20 launch of the SpaceX Dragon cargo craft on the company’s CRS-4 mission to the International Space Station. The spacecraft’s 2.5 tons of supplies, science experiments, and technology demonstrations includes critical materials to support 255 science and research investigations that will occur onboard the station.

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NASA Investigating the Martian Atmosphere

The Martian surface bears ample evidence of flowing water in its youth, from crater lakes and riverbeds to minerals that only form in water. But today Mars is cold and dry, and scientists think that the loss of Mars’ water may have been caused by the loss of its early atmosphere. NASA’s Mars Atmosphere and Volaile EvolutioN mission, or MAVEN, will be the first spacecraft devoted to studying the Red Planet’s atmosphere, in an effort to understand how the Martian climate has changed over time.

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Late Summer M5 Solar Flare (video)

On Aug. 24, 2014, the sun emitted a mid-level solar flare, peaking at 8:16 a.m. EDT. NASA’s Solar Dynamics Observatory captured images of the flare, which erupted on the left side of the sun. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to physically affect humans on the ground, however — when intense enough — they can disturb the atmosphere in the layer where GPS and communications signals travel.

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Space Station Crew Discusses Life in Space with California Students (video)

During a NASA in-flight educational event on August 27, International Space Station, Expedition 40 Commander Steve Swanson and Flight Engineer Reid Wiseman talked about their day-to-day activities with students at the Elliot Ranch Elementary School in Elk Grove, California. Swanson, who launched to the station in late March, will return to Earth on Sept. 10, U.S. time, while Wiseman, who arrived on the station in late May, will remain in orbit until November.

 

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NASA Completes Successful Battery of Tests on Composite Cryotank

NASA has completed a complex series of tests on one of the largest composite cryogenic fuel tanks ever manufactured, bringing the aerospace industry much closer to designing, building, and flying lightweight, composite tanks on rockets. “This is one of NASA’s major technology accomplishments for 2014,” said Michael Gazarik, NASA’s associate administrator for Space Technology. “This is the type of technology that can improve competitiveness for the entire U.S. launch industry, not to mention other industries that want to replace heavy metal components with lightweight composites. These tests, and others we have conducted this year on landing technologies for Mars vehicles, show how technology development is the key to driving exploration.”

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Releasing Cygnus (timelapse)

Timelapse showing the Orbital Science’s Cygnus Orb-2 spacecraft departing from the International Space Station on 15 August 2014. ESA astronaut Alexander Gerst set up a camera to shoot a series of photographs whilst he and his Expedition 40 colleague NASA’s Reid Wiseman operated the Station’s robotic arm to manoeuvre the visiting cargo spacecraft into position for release.  A couple of days later, Cygnus Orb-2 burnt up in Earth’s atmosphere during a destructive reentry.

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VIRGIN GALACTIC REACHES NEW HEIGHTS IN THIRD SUPERSONIC TEST FLIGHT

MOJAVE, Calif. – Today, Virgin Galactic, the world’s first commercial spaceline, which is owned by Sir Richard Branson’s Virgin Group and Abu Dhabi’s aabar Investments PJS, successfully completed the third rocket-powered supersonic flight of its passenger carrying reusable space vehicle, SpaceShipTwo (SS2). In command on the flight deck of SS2 for the first time under rocket power was Virgin Galactic’s Chief Pilot Dave Mackay. Mackay, along with Scaled Composites’ (Scaled) Test Pilot Mark Stucky, tested the spaceship’s Reaction Control System (RCS) and the newly installed thermal protection coating on the vehicle’s tail booms. All of the test objectives were successfully completed.

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