For centuries, Earth has been pictured as a near-perfect blue sphere floating through space — but a new high-precision gravity model is revealing a far stranger reality. Using detailed measurements ...
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
NASA astronaut Chris Williams has returned to Earth after completing an eight-month science mission aboard the International ...
NASA astronaut Chris Williams and two Roscosmos cosmonauts are back on Earth after spending 241 days aboard the International ...
The new model released by the U.S. space agency distorts sea level to show variations in Earth's gravity, helping scientists ...
NASA says three members of the International Space Station are back on Earth after an 8-month-long space mission.
CAPE CANAVERAL, Fla. (AP) — The spacecraft rushing to the rescue of an aging and sinking NASA telescope has run into its own ...
NASA's ESCAPADE spacecraft captured Earth and the Moon from 363,250 miles away, revealing stunning differences between ...
The Space Race on MSN
China wanted to beat NASA... then its giant rocket started falling back to Earth
China has landed on the Moon, reached Mars, and built its own space station, but those achievements come with a darker story.
A seemingly ordinary asteroid has revealed its icy true identity — and new clues for spotting hidden hazards near Earth.
A nonpartisan group called Astronauts for America takes off with a nationwide campus tour to encourage voter turnout ahead of November's midterms.
A captivating satellite view uncovers concealed glacier formations lurking beneath the Antarctic ice. NISAR's advanced radar ...
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