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

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

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

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

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 ...

ESA's Solar Orbiter deep-space probe has made history, returning the first-ever images of the Sun's south pole. It's a world first that sheds a great deal of light on the mysteries of our parent star, ...

At the heart of our galaxy lies a cosmic puzzle: although the Galactic Center is packed with star-making material, massive ...

If what you want isn’t more crushingly common bro country, there are righteous Song of the Summer contenders without lyrics ...

Joseph Gutheinz, a retired senior special agent with NASA’s Office of Inspector General and current criminal defense attorney, discussed the existence of UFOs with Fox News Digital.

A leak in space and a leak on Earth have both been taken care of clearing the way for the next human spaceflight from the ...

See Jupiter's “frosted cupcake” clouds in this 3D rendering created using data from NASA's Juno mission. It's the first time images captured by the visible-light camera aboard the spacecraft, called ...

The International Space Station is leaking air, which has caused an indefinite delay to the Axiom 4 Mission. NASA explained ...