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
May 20, 2015 Researchers who have modeled planetary systems far beyond our own solar system have found that massive moons larger than Mars might be the best bet in the search for life beyond ... read more
May 20, 2015 Astronomical research on asteroids, i.e. minor planets, is also benefiting from the large-scale Gaia mission of the European Space Agency (ESA). Even though the astrometry satellite's main purpose is ... read more
May 20, 2015 Astronomers using ESO's Very Large Telescope in Chile have captured the most detailed image ever taken of the Medusa Nebula. As the star at the heart of this nebula made its ... read more
May 19, 2015 Run far or run fast? That is one of the questions NASA is trying to answer with one of its latest studies -- and the answers may help keep us in shape on Earth, as well as in ... 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
Aug. 17, 2010 Astronaut muscles waste away on long space flights, reducing their capacity for physical work by more than 40 percent, according to new research. This is the equivalent of a 30- to 50-year-old crew ... read more