When asteroid 2004 BL86 passed near Earth on January 26, it wasn't alone. A small moon came along for the ride.
A new video simulation from NASA is so beautiful to watch, it's easy to forget it's tracking one of the biggest disruptors of our climate.
You don't have to duck, but a good-sized asteroid will make a fairly close flyby of Earth at the end of the month.
Rallying back from a mechanical failure, the telescope helps confirm the existence of an exoplanet 2.5 times the diameter of Planet Earth.
Using the coda waves from earthquakes, geologists have discovered that our planet's core isn't quite what we thought it was.
Awww. Astronaut Leland Melvin snuck his furry best friends Jake and Scout into his official NASA photo, which quickly went viral online.
Selfies aren't bound to our planet. Plenty of intrepid astronauts and machines have snapped eye-catching self-portraits from space.
The 3D printer installed aboard the International Space Station has successfully printed its first object: a part for the printer itself.
Moon Express has big goals for mining the heavens, but to get there it needs better facilities down here on earth. Join us for an exclusive trip inside the historic NASA Space Launch Complex 36, now owned by Moon Express.
The Solar Dynamics Observatory celebrates five years of sun-worshipping by releasing its impressive 100 millionth image of our closest star.