Six researchers have spent the past four months living in a small dome on a barren Hawaii lava field at 8,000 feet (2,400 meters), trying to figure out what foods astronauts might eat on Mars and during deep-space missions.
(AP)—The familiar exteriors of astronauts' space suits often hide all of the ingenuity and mechanics that are built inside and were first imagined as "wearable spacecraft."
An Austrian daredevil hopes to make a new record-breaking attempt to jump from the edge of space Sunday, after his initial launch bid was aborted due to gusting winds, organizers said.
An Austrian daredevil is hoping to make an unprecedented leap from the edge of space Tuesday, setting records as he breaks the speed of sound in freefall in the skies above the US state of New Mexico.
A woman took command of the International Space Station for only the second time Monday as three of her US and Russian colleagues made a safe return from the orbiting space lab to the Kazakh steppe.
Three astronauts landed safely in the Kazakh steppe aboard a Russian Soyuz capsule on Tuesday after a stay of over five months aboard the International Space Station, Russian mission control said.
University of North Dakota aerospace engineer and researcher Pablo de Leon is part of a unique mission to test a UND planetary exploration suit -- the NDX-1 -- at a remote military base in Antarctica. The team departed for ...
Two volunteers cut off from the rest world for eight months stepped out on a mock-up of Mars on Monday, reaching the dramatic half-way point of their experimental "voyage" to the Red Planet.