Science ❯ Astrophysics ❯ Stellar Evolution

White Dwarfs

Zombie Stars Type Ia Supernovae Neutron Stars Binary Systems Massive Stars Binary Star Systems Red Dwarfs Butterfly Nebula Nebulae Decay Processes Decay Process Planetary Nebula Formation Lifespan Calculations Life Cycle of Stars Gas Ejection Accretion Processes Black Hole Interactions RXJ0528+2838 Gas Dynamics Nova Explosions Bipolar Nebulae Accretion Disks Exoplanetary Systems

Webb NIRCam Reveals Helix Nebula’s Cometary Knots in Unprecedented Detail

The new near-infrared close-up reveals temperature gradients that highlight pockets where complex molecules begin to form.

Gemini South Releases New Butterfly Nebula Image for Observatory’s 25th Anniversary

Gemini South Marks 25 Years With New Butterfly Nebula Image