Outside the International Space Station, Expedition 36 Flight Engineers Chris Cassidy of NASA and Luca Parmitano of the European Space Agency conducted a 6-hour, 7-minute spacewalk July 9 to replace a communications receiver, relocate grapple bars for future spacewalks and install cables for a future Russian laboratory module. The spacewalk was the fifth for Cassidy and the first for Parmitano, who became the first Italian astronaut to walk in space.
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NASA (Dec. 20, 2013) In 2013, NASA helped transform access to low Earth orbit even as one of our venerable spacecraft reached the boundaries of the solar system and we moved ahead on technologies that will help us ... watch video
NASA (Jan. 24, 2014) "Here's some of the stories trending This Week at NASA!"
NASA's TDRS-L satellite launched aboard a United Launch Alliance Atlas rocket January 23, from Cape Canaveral Air Force ... watch video
NASA (May 29, 2014) The This Week At NASA crew is on a short mid-year hiatus, – but we thought we’d leave you with a quick look back at some of the big and exciting news featured so far in 2014 on This ... watch video
NASA (Jan. 11, 2013) Officials from NASA and the Commercial Crew Program partners discuss the program's progress; Feb. 11 is the scheduled launch date for the Landsat mission from California; and more news from the week ... watch video
NASA (May 29, 2014) NASA is constantly looking into ways to make flying safer and more efficient. On this episode of NASA X follow testing on new vertical tail design, engines, and see why NASA is ... watch video
NASA (Aug. 8, 2014) NASA EDGE interviews NASA Kennedy Space Center Directer Bob Cabana during their coveage of SpaceX-3. Find out about commercial space, future NASA launches and lounge singers!
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Aug. 26, 2015 For astronauts living in space with objects zooming around them at 22,000 miles per hour like rogue super-bullets, it's good to have a backup plan. Although shields and fancy maneuvers could help ... read more
Aug. 26, 2015 New research predicts that Earth has more than 1,500 undiscovered minerals and that the exact mineral diversity of our planet is unique and could not be duplicated anywhere ... read more
Aug. 26, 2015 The shimmering colours visible in this NASA/ESA Hubble Space Telescope image show off the remarkable complexity of the Twin Jet Nebula. The new image highlights the nebula's ... read more
Aug. 26, 2015 Astrobiologists draw upon what is known about Earth's most extreme lifeforms and the environments of Mars and Titan, Saturn's moon, to paint a clearer picture of what life on ... read more
Aug. 26, 2015 Some dying stars suffer from ‘irregular heartbeats.' The research confirms rapid brightening events in otherwise normal pulsating white dwarfs, which are stars in the final stage of their life ... read more
Aug. 21, 2015 It is one of the most intriguing questions in astrochemistry: the mystery of the diffuse interstellar bands (DIBs), a collection of about 400 absorption bands that show up in ... read more
Aug. 16, 2014 Orbital Sciences Cygnus commercial cargo craft completed a month-long delivery mission to the International Space Station Friday when it was released from the grips of the Canadarm2 robotic arm at ... read more
Sep. 30, 2013 A week after its original approach date, Orbital Sciences' commercial cargo craft Cygnus has arrived at the International Space Station. The Expedition 37 crew captured Cygnus with the Canadarm2 ... read more
Oct. 4, 2012 NASA's Curiosity Mars rover checked in on Mars Wednesday using the mobile application Foursquare. This marks the first check-in on another planet. Users on Foursquare can keep up with Curiosity ... read more
June 9, 2011 Newly-released portraits show the International Space Station together with the space shuttle, the vehicle that helped build the complex during the last decade. The pictures are the first taken of a ... read more