Science ❯Astronomy ❯Stars

Red Giants

Old Smokers White Dwarfs Protostars Nuclear Disc Element Distribution Research Newly Discovered Red Giant Metallicity Dust Clouds Betelgeuse Supernova Stellar Evolution TIC 365102760 Hydrogen-burning Stars

Newly Discovered Exoplanet Defies Expectations by Retaining Atmosphere

The planet, nicknamed Phoenix, challenges current theories about atmospheric loss in extreme environments near aging stars.

Rare Presolar Particle from Hydrogen-Burning Supernova Discovered

Astronomers Discover Mysterious 'Old Smoker' Stars in the Heart of the Milky Way

New Type of Red Giant Star Discovered in Milky Way

New Type of Elderly Giant Star Discovered in Milky Way