Strange 'leopard spot' markings have been found on a 3.5 billion year-old Martian rock with NASA saying they could be the ...

Astronomers from the University of Arizona helped detect a baby planet outside of our solar system. Specialized telescopes from Arizona and Chile contributed to the discovery.

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

NASA has officially confirmed the finding of its 6000th alien planet, furthering its quest to understand our galaxy and ...

Earth has a newly discovered—albeit temporary—companion in its journey around the sun. In research published this month in ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Researchers found that retrieving and refurbishing abandoned carts creates a surprisingly large carbon footprint — sometimes ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas ...

New simulations suggest Earthlike planets may be much more typical than previously thought whereas water worlds may not.

Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...

Now, finding a young planet like this is a fairly difficult task, as it requires a long and patient hunt for young disk ...