Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out a way to deal with it.

NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during the Artemis IV ...

Most astronauts who menstruate pause their cycle with hormones before hitting the stars, but in the future, we'll need more ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

When NASA's OSIRIS-REx mission brought back its precious cargo from Asteroid Bennu, scientists expected incredible data. What ...