According to NASA, an asteroid is labelled "potentially hazardous" based on a combination of factors: its size and how close ...

America, China, and Russia are all working to develop rockets powered by thermal nuclear propulsion, a technology that NASA chief Jim Bridenstine says could be a “game-changer” for the space agency.

NASA’s Jet Propulsion Laboratory is testing drone navigation software in Death Valley to prepare future rotorcraft for Mars’ terrain.

WASHINGTON — As NASA prepares to request proposals from industry to develop the first element of its proposed cislunar gateway, the agency says it may be open to buying more than one of the modules.

WASHINGTON — NASA’s plan to devote significant funding beginning next year to develop a new main-stage rocket engine following the cancellation of the agency’s Ares 1 and Ares 5 launcher programs is ...

Last year, NASA announced it was seeking proposals for mission concept studies of a high-power solar electric propulsion (SEP) system that could be used in a "space tugboat." Such a ship would be used ...

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Newly minted NASA administrator Jared Isaacman has expressed a desire to shake things up at NASA. It appears he’ll hit the ...

Chinese hackers gained control over NASA’s Jet Propulsion Laboratory (JPL) in November, which could have allowed them delete sensitive files, add user accounts to mission-critical systems, upload ...