How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

The Expanse won praise for its amazing stories and complex characters, but the sci-fi series also nailed scientific and ...

Alien worlds are a great way to indulge in those “what if” questions and watchers get a chance to see how different life ...

NASA has released new detailed images revealing a full-frame view of the peculiarly shaped asteroid Donaldjohanson.

The probe's first encounter will be with the asteroid Eurybates in August 2027. According to NASA, Lucy will conduct four ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

No, it was a meteorite. For a few brief moments today, a bright fireball lit up the midnight skies above Scotland. The meteor ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

Astronomers have announced the discovery of A11pl3Z, a massive new interstellar object entering our solar system.

Scientists with NASA’s Lucy mission are finally wrapping up the process of refining the data gathered by the spacecraft’s ...

Debris from Mercury's heavily cratered surface could have reached Earth, so why haven't we found meteorites from the ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...