The exoplanet K2-18b could harbor a massive ocean, but scientists will need to study the planet more to see if it’s really ...

NASA's Lucy will venture as close as 596 miles to this asteroid, an estimated 2 ½ miles in length but much shorter in width. Scientists should have a better idea of its size and shape following the ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

About half of the non-dark matter in the universe cannot be accounted for by stars and galaxies alone. Now, scientists say ...

The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

"Discover amazing and mind-blowing facts you won't believe with Top 10 videos! Explore the weird, wonderful, and unbelievable ...

The Newark fire department’s lack of training and familiarity with marine firefighting during a deadly cargo ship fire at the ...

But that musical milestone in space history could have looked very different, because Katy Perry isn't the first performer ...

"CBS Mornings" Gayle King and the rest of Blue Origin's historic all-women spaceflight crew blasted off on Monday.

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

A qualifying master class put Formula 1 defending champion Max Verstappen on course for victory in Japan last week but on ...