NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at ...

NASA's advanced space observatory known as SPHEREx is on its cosmic journey to solve some of the universe's biggest mysteries. The space telescope, which NASA has spent years developing ...

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for-one cosmic deal. NASA’s newest space telescope, SPHEREx — designed to seek out the ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

After finding the debris of two colliding stars swimming in the ocean, researchers are after more evidence from the lunar ...

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...