Avi Loeb's controversial claim that a recent fireball resulted from an interstellar object is taking a hammering.

The Subaru Telescope has discovered new objects beyond the known Kuiper Belt, suggesting a more complex structure at the edge ...

Scientists speculate if Planet Nine is a new planet or a primordial black hole. Discoveries could redefine our understanding ...

In 1977, NASA launched Voyager 1 and 2 on a mission to explore the outer planets. Now, over 45 years later, these incredible ...

The concept of harvesting solar power continuously from large satellites in space—where there are no nights, no clouds, and ...

Space.com talks to artist and author Martin Vargic, who is turning exoplanets into stunning and intricate art.

A new study by Penn State and the SETI Institute explored alien signal detection in the TRAPPIST-1 system using innovative ...

The comet made its first documented pass by Earth this month and is likely to disappear from our night sky for 80,000 years - ...

NASA’s Europa Clipper mission is on its way to explore a moon of Jupiter that researchers believe may be one of the best ...

Morgan L. Cable, who has a Ph.D. in inorganic chemistry from Caltech, has multiple team leadership roles on the Europa ...

BBC Studios announce international pre-sales for landmark natural history series Asia and multi-territory sales for science ...

Going solar with a metal roof might be less of a hassle than you think, especially if you have a standing seam metal roof. Leonardo David is a writer and energy consultant who has worked on ...