Science ❯Astronomy

Stellar Characteristics

Red Dwarfs Main-Sequence Stars Cepheid Variables Red Supergiants 40 Eridani A Photosphere Star Formation Red Supergiant Stars G-type Stars

Giant Exoplanet Orbits Tiny Red Dwarf, Defying Planet Formation Theory

James Webb observations will target TOI-6894b’s frigid, low-density atmosphere to uncover how a giant planet formed around a diminutive star.

Astronomers Confirm Four Rocky Planets Orbiting Barnard's Star

Astronomers Discover Fourth Planet in Kepler-51's Unusual 'Super-Puff' System

Astronomers Capture First Close-Up Image of a Star Beyond the Milky Way

Astronomers Capture First Close-Up Image of a Star Beyond the Milky Way

Astronomers Discover Exoplanet with Most Eccentric Orbit Yet

Star Trek's 'Vulcan' Planet Disproven by New Astronomical Study