NASA may not be able to move forward three planned Venus missions as budget pressures force difficult trade-offs across its ...

Astronomers caught a comet in the act of reversing its spin. Using NASA’s Hubble Space Telescope, scientists noticed the ...

Former NASA Astronaut Scott Altman joins The Lead.

New images captured by the Hubble and James Webb space telescopes show Saturn in both visible and infrared light ...

The crew of the Artemis II mission will include the first woman and person of color to travel to deep space, ushering in a ...

A $20 billion plan for a moon base by 2030 and the launch nuclear-propulsion space exploration raises hopes, but caution ...

NASA announced initiatives to advance space policy, including lunar missions, LEO strategy, science programs and nuclear ...

Four astronauts are set to blast off next week on NASA’s first human moon mission in 53 years called Artemis II.

The astronaut who prompted NASA’s first medical evacuation earlier this year said Friday that doctors still don’t know why he ...

The issue is the International Space Station (ISS) and what will replace it once the outpost is deorbited. The plan is for commercial entities to take up the mantle, with NASA as a paying customer.

Kate Marvel, a well-known author, joins an estimated 95,000 people who have left federal science agencies since President ...