NASA's New Horizons probe has woken up in good health nearly 6 billion miles away beyond Pluto after spending nearly a year ...

The Moon has almost no air, and not enough oxygen for an ordinary fire to burn outside. But Nasa scientists want to know how ...

President Donald Trump placed his hand on the scale in a behind-the-scenes debate over whether a Cabinet official was allowed ...

High above the remote Pacific Ocean, about halfway between Hawaii and the northernmost part of Australia, an air-launched ...

The regulator initially denied Jared Isaacman’s request to fly in the Freedom 250 celebration, calling the aircraft too ...

The James Webb Space Telescope's mid-infrared instrument shows the Centaurus A galaxy's weird glowing shapes at its core.

A first-of-its-kind mission launched Friday in the hopes of preventing NASA’s Swift Observatory from dropping out of ...

NASA Administrator Jared Isaacman has framed the current moment in stark terms: “We are in a new space race to the lunar ...

The announcement is the latest in a stream of funding contracts NASA has awarded private companies in its effort to establish ...

If you've ever fancied spending up to a year away from your loved ones and living in extremely close confines with three ...

NASA Administrator Jared Isaacman said the U.S. is "very much in a space race right now" against China, as the two countries ...

Roman is in Florida, getting ready for its August liftoff. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.