CBC (May 11, 2013) Two spacewalking astronauts have found no evidence of an ammonia leak in a cooling system at the International Space Station, but as a precaution they have replaced a suspect ... watch video
AP (Oct. 15, 2014) Spacewalking astronauts replaced a failed electrical unit at the International Space Station on Wednesday, restoring full power to the orbiting lab. It was the second successful station spacewalk in ... watch video
AP (July 9, 2013) Two spacewalking astronauts are tackling a backlog of outdoor work at the International Space Station. American Christopher Cassidy and Italian Luca Parmitano ventured out Tuesday ... watch video
NASA (Jan. 17, 2014) "Here's some of the stories trending This Week at NASA!"
Cygnus arrives at ISS
Orbital Sciences' Cygnus spacecraft has made the company's first contracted resupply flight to the International Space ... watch video
Reuters - News Video Online (Jan. 14, 2015) The crew of the International Space Station (ISS) evacuated its U.S. section on Wednesday morning after an alarm sounded, indicating a possible ammonia leak. Rough Cut (no reporter narration).
Video ... watch video
Sep. 26, 2016 The merger of two black holes, such as the one that produced the gravitational waves discovered by the LIGO Observatory, is considered an extremely complex process that can ... read more
Sep. 22, 2016 Astronomers using NASA's Hubble Space Telescope, and a trick of nature, have confirmed the existence of a planet orbiting two stars in the system OGLE-2007-BLG-349, located ... read more
Sep. 21, 2016 Two particle jets shoot out from the heart of active galaxy NGC 1052 at the speed of light, apparently originating in the vicinity of a massive black hole. Researchers have ... read more
Sep. 21, 2016 The puzzling appearance of an ice cloud seemingly out of thin air has prompted NASA scientists to suggest that a different process than previously thought -- possibly similar ... read more
Oct. 20, 2015 The International Space Station (ISS) is in some ways like most homes -- over time, it occasionally requires repairs. When the ammonia cooling system on the exterior of the ISS springs a leak, ... read more
May 1, 2014 Headaches in astronauts on the International Space Station (ISS) are attributed to elevated levels of carbon dioxide, according to a new study. Researchers analyzed data on carbon dioxide levels and ... read more
Apr. 15, 2014 Monday's launch attempt of the SpaceX Dragon cargo craft, loaded with nearly 5,000 pounds of supplies for the International Space Station's Expedition 39 crew, was scrubbed due to a helium ... read more
Dec. 20, 2012 Space can be a potentially hazardous environment to live and work in, especially when it comes to radiation. Originating from violent storms on the Sun and galactic cosmic rays produced in distant ... read more