Science ❯ Astronomy ❯ Cosmic Phenomena

Stellar Evolution

Protostars Wolf-Rayet Stars Star Clusters Planetary Nebula Formation Type Ia Supernova Supernova Remnants Superluminous Supernovae Supernova Mechanisms

Hubble Marks 36 Years With Sharper Trifid Nebula Portrait That Shows Change

The comparison lets astronomers watch newborn stars reshape their cloud on human timescales.

Nature Study Links Superluminous Supernova to Newborn Magnetar Through Relativistic 'Chirp'

Chandra’s 25-Year X‑Ray Timelapse Charts Uneven Expansion of Kepler’s Supernova Remnant

Webb Unveils Red Spider Nebula’s Closed Lobes, Iron‑Traced Jet, and Shrouded Core