A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and ...

The findings suggest that sufficiently small particles introduced into the laboratory vortex should behave similarly to dust ...

A visitor from beyond is currently passing through our Solar System at a staggering speed. This celestial body, named ...

A newly found icy object, Ammonite, may be a 4-billion-year-old fossil from the Solar System’s edge—and it’s casting doubt on the Planet Nine theory.

In a recent episode of SETI Live, Communications Specialist Beth Johnson spoke with Ian Pamerleau, lead author of a new study ...

Long thought to be completely disordered, space ice appears to have some crystallized regions, new research suggests.