Is the future great planetary laboratory hurtling in our direction incognito, veiled in gloom and cold? That’s what ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an ...

A new trans-Neptunian object, 2017 OF201, has been found with a vast orbit and potential dwarf planet size. The finding hints ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought experiment to it, highlighting everything ...

There's some bizarre action going on with 3I/ATLAS, the interstellar object which some have claimed could be an 'alien threat ...

NASA's IMAP mission will give Earthlings a sort of early warning system when solar weather may affect satellites and global ...

As atmospheric observations of exoplanets become increasingly precise, it is more important than ever to correctly account ...

Astronomers have discovered what they think may be another moon orbiting a distant dwarf planet called Quaoar. This small, ...

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth ...

That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.