Science ❯ Astronomy ❯ Planetary Science ❯ Planet Formation

Exoplanets

CHEOPS Reveals 'Inside-Out' Four-Planet System Around Red Dwarf LHS 1903

An outer rocky super-Earth beyond two gas-rich neighbors points to late formation in a gas-poor disk.

Astronomers Find Rare ‘Inside-Out’ Planetary System With Rocky Outer World

Astronomers Directly Image Newborn Planet in Multi-Ringed Disk in First Clear Case