As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...

Some scientists think they discovered a new dwarf planet at the edge of the solar system, so far away that it takes around 25 ...

WASHINGTON - Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really ...

Ispace crashed on the moon in 2023. Its second spacecraft, Resilience, aims in the hours ahead to succeed where its predecessor failed.

Scientists have discovered a giant planet called TOI-6894b, orbiting a star that should be far too small to have formed it.

Researchers led by a Rutgers University-New Brunswick astrophysicist, who looked deeply into space at a period known as ...