Science ❯ Astrophysics

Stellar Systems

Red Dwarf Stars Star Formation Planetary Orbits Young Stellar Systems Red Dwarf Characteristics Star-Planet Interactions Young Stars Planetary Systems Late-type Stars Gravitational Dynamics Red Dwarfs Fomalhaut Vega

Hubble Spots Second Debris Cloud at Fomalhaut, Confirming Repeated Planetesimal Collisions

Researchers now conclude the bright sources are expanding debris from roughly 60‑kilometer planetesimal impacts.

Closest Directly Imaged Planet Around Two Suns Confirmed on a 300-Year Orbit

Webb Telescope Rules Out Atmosphere on Earth-Sized Exoplanet TRAPPIST-1 d