Space scientists say they are preparing a comet interceptor spaceship as the third interstellar object ever detected was ...

The flight, named the Perseverance Flight, was designed to offer families a unique cosmic tribute, sending cremated remains ...

After launch, the capsule entered Earth’s orbit and completed two rounds. All instruments worked fine, but contact was lost just minutes before its re-entry into the atmosphere ...

The U.S. company held the first test deployment of its solar arrays designed to power solar-electric propulsion systems for ...

NASA"s beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...

When President Donald Trump floated his budget for NASA for 2026, it slashed the science budget by half; proposed the end of the Artemis program’s Space Launch System rocket, Orion spa ...

While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

China has conducted two spacewalks from its Tiangong space station in as many months and is advancing on its lunar ...

In the past few years, what marketers and venture capital firms term “artificial intelligence” but is more often an advanced ...

Russian cargo spacecraft Progress MS-29 completed its mission after spending more than six months in orbit, as part of the ...

Buried in the sweeping legislation is an $85 million provision to move NASA's most-flown spacecraft from the national ...