Using NASA's Chandra X-ray space telescope, astronomers have discovered that a galaxy cluster is wrapped in an envelope of ...

Over a decade ago a theory was floated that a primitive civilization on Mars was eradicated by a nuclear explosion, but NASA ...

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

For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new “intimate access” ...

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 ...

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

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

A study published in Nature Astronomy suggests that there is a 50-50 chance of the Milky Way and the Andromeda galaxy ...

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 ...

NASA said Thursday it was postponing a launch of private astronauts to the International Space Station while it works with ...