NASA officials will give an update today (Oct. 15) on an upcoming Japan-led mission to send a spacecraft to Mars' two moons, ...

On January 14, 2004, the United States announced a new "Vision for Space Exploration," promising that humans would not only visit space but live there. Two decades later, NASA's Artemis program is ...

Let's be real: You'll almost certainly never have an opportunity to step foot on another world like the moon or Mars. Heck, unless you have deep pockets, you probably won't even have a shot of leaving ...