We could see robots working on NASA's Habitable Worlds Observatory out in space.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and ...

NASA Administrator Jared Isaacman told "Face the Nation with Margaret Brennan" that the U.S. is "very much in a space race ...

The Swift observatory has been in orbit for 22 years but it's on track to fall from the skies.

NASA on Tuesday plans to launch a mission to save its Neil Gehrels Swift Observatory. A spacecraft is expected to push the ...

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

Following an initial frenzy a decade ago, the commercial space sector is getting a new wave of investment. This time, things ...

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

Think you have what it takes to live in a Mars and moon simulation for a year? NASA may want to select you as a volunteer.

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

Get the latest on NASA's moon base, upcoming launches and Vehicle Assembly Building history in 321 Launch, FLORIDA TODAY's weekly space newsletter.

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to ...