The “asteroid” wasn’t a space rock after all. It was a cherry-red Tesla Roadster that Elon Musk launched into space to much ...

A near-Earth "asteroid" recently spotted by astronomers poring through telescope data has turned out to be Elon Musk's car.

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Planets continue their nighttime shows, with eight visible at points during February, including Venus on Feb. 14.

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century ...

Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, ...

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

While planets circle the sun in what's called and heliocentric orbit, they rarely fall together in what appears to the human ...

The best viewing for January's planetary parade is about 90 minutes after sunset, in as dark and clear a spot as you can find ...

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...