President Donald Trump and his supporters cast their domestic opponents as disloyal, traitorous or worse, rather than seeing ...

Sen. Mark Kelly (D-Ariz.), a former NASA astronaut, is under investigation for his participation in a short video reminding members of the U.S. military not to obey illegal orders.

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

Boeing and NASA have decided that the company’s next Starliner mission will carry cargo only.

NASA plans to use the X-59, an experimental vehicle, to fly faster than the speed of sound without generating sonic booms.

CAPE CANAVERAL, Fla. (AP) — Boeing and NASA have agreed to keep astronauts off the company's next Starliner flight. Instead, Boeing will perform a trial run with cargo to the International Space ...

NASA will host a live event at 3 p.m., Wednesday, November 19, to share imagery of the interstellar comet 3I/ATLAS.

Whether the Universe will 'end' at all is not certain, but all evidence suggests it will continue being humanity's cosmic ...

NASA and Boeing are targeting no earlier than April 2026 for the Starliner-1 flight. If that flight passes off without ...

The Shenzhou 22 mission, originally scheduled to fly next year, is now scheduled to launch on Tuesday, Nov. 25, at 04:11 UTC ...

The Pentagon is suggesting it could recall U.S. Sen. Mark Kelly to active military duty to punish him for appearing in a ...

Navy veteran faces ‘serious allegations of misconduct’ over statement that prompted Trump to call for his imprisonment ...