Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up​ ...
The test is an essential step before NASA can set a launch date for its Artemis II mission, which will send four astronauts ...
NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...
The 2024 Starliner mission, which left astronauts Butch Wilmore and Suni Williams stranded in space for nine months, has ...
New maps issued by NASA detail exactly when and where skywatchers across the contiguous U.S. can see the upcoming total lunar ...
NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...
Earth faces a significant threat from thousands of undetected asteroids capable of destroying cities. NASA's planetary defence chief warns that current systems cannot reliably stop these 'city-killers ...
A NASA planetary defense officer warns thousands of near-Earth asteroids capable of destroying a city remain undetected.
US space agency delivers a harsh assessment of a botched Boeing Starliner test flight that stranded two astronauts.
At the edge of the Antarctic Peninsula, far from research stations and tourist routes, a small team collected seawater in conditions that are not easi.
On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...
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