Science ❯ Astronomy ❯ Stellar Evolution

White Dwarfs

Binary Star Systems Planetary Systems Binary Systems RXJ0528+2838 Type Ia Supernova Red Giants Nova Explosions Ultra-Massive White Dwarfs Habitability Double Detonation Mechanism Nuclear Reactions Stellar Remnants Polluted White Dwarfs Discovery of New Classes Density and Size Mass Loss in Stars NGC 6302 Supernova Remnants Nova Formation Low-mass White Dwarfs Formation History Debris Disks Double Detonation Hypothesis Novae Tidal Heating Stellar Mergers Dying Stars Accretion Processes Cataclysmic Variables Stellar Winds Formation and Characteristics Shock Waves Massive Stars Bipolar Nebulae Supernova Mechanisms Planetary Migration Cooling Process Observational Astronomy Nova Events Neon-22 Cooling Processes Accretion Events LSPM J0207+3331 Temperature Characteristics

Astronomers Spot Long-Lived Bow Shock Around Diskless White Dwarf, Defying Models

Spectral mapping ties the nebula to RXJ0528+2838, revealing a magnetic field too weak to sustain the thousand‑year outflow.

Early Interferometric Images Recast Novae as Multi-Stage, Directional Eruptions

Ancient White Dwarf Caught Accreting Debris From a Shattered Rocky World

3-Billion-Year-Old White Dwarf Is Actively Devouring Rocky Debris, Study Finds

Tidal Heating Model Shows Ultra-Tight White Dwarf Binaries Interact Sooner Than Expected

Hubble Spots White Dwarf Devouring Icy, Nitrogen-Rich Exo‑Pluto Fragment

Hubble UV Reveals Ultra-Massive White Dwarf as Stellar Merger Remnant

Astronomers Capture First Visual Proof of Double-Detonation in Type Ia Supernova Remnant