Retired NASA agent Joseph Gutheinz dismisses UFO claims, noting interstellar travel would take 70,000 years and suggesting ...

NASA says a private astronaut mission could launch to the ISS as soon as June 19 as it works to understand an air leak on the ...

NASA is considering a Thursday launch date for the fourth Axiom astronaut mission to the International Space Station after a ...

ESA is weighing options for programs affected by proposed major budget cuts at NASA as it also seeks to expand cooperation ...

Scientists detected signs of a bacteria that can "sicken humans and animals that ingest or inhale it" in the waters of a ...

A new panorama from NASA's Mars Odyssey orbiter shows Arsia Mons, one of the largest volcanoes on Mars, rising above a thick ...

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

If signed into law as written, the White House's proposal to slash nearly 25 percent from NASA's budget would have some dire ...

President Donald Trump has proposed the single largest year-over-year cut to NASA's budget in his 2026 budget proposal, ...

The time-lapse footage was captured by NASA astronaut Jonny Kim. NASA astronaut Jonny Kim has posted his first time-lapse ...

While some welcome the change, other experts warn that this move could make it even harder to access scientific information ...

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.