Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

That is a terrible idea, full stop. Lawmakers shouldn’t use the fires as an excuse to slow down on clean energy — not when scientists say humanity must slash emissions much faster to keep the climate ...

Pristine samples of the asteroid Bennu transported to Earth contain the "basic building blocks" for life, shedding new light ...

Scientists found that asteroid Bennu contained a set of salty mineral deposits that formed in an exact sequence when a brine evaporated, leaving clues about the type of water that flowed billions of ...

With the OSIRIS-REx space probe, the NASA space agency succeeded in collecting some material from the surface of asteroid ...

A less unassuming car you are unlikely to find.. and yet the Activa cornered faster than a Honda NSX and a Ferrari 512 TR!!

Earth may house water.

Deep within Earth’s mantle lie two enormous regions, often referred to as "islands," which are the size of continents.

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

Astronomers recorded extreme winds of 33,000 kph on exoplanet WASP-127b, a 'hot Jupiter' with low density orbiting close to ...