Science ❯ Astrophysics

Supernovae

Stellar Evolution Type Ia Supernovae Stellar Death Failed Supernovae Massive Stars Transient Events Nebulae Distance Measurement Stellar Deaths Energy Release Kilonova Catastrophic Stellar Events Stellar Lifecycle Type Ia Supernova Celestial Events Type 1a Supernovae Mass Loss Cosmology Supernova H0pe Type IIb Supernovae Observational Evidence Supernova Candidates Star Lifecycle Stellar Explosions Red Supergiants Dead Stars

Hubble Maps 25 Years of Expansion in the Crab Nebula

The study ties the remnant’s growth to the central pulsar’s wind.

ALMA Unveils Record 650-Light-Year Mosaic of the Milky Way’s Turbulent Core

Astronomers Trace Andromeda Star's Quiet Collapse Into a Black Hole

Science Study Details Andromeda Star’s Disappearance, Pointing to Black Hole Birth

VLT Spectra Reveal Gas Ring Around V Sagittae, Hinting at Likely Nova in Coming Years

Day-Long, Repeating Gamma-Ray Burst From Distant Galaxy Challenges Standard Models

Simulations Link Hypervelocity White Dwarfs to Double-Detonation Hybrid White Dwarf Mergers

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions