Science ❯ Astronomy ❯ Stellar Evolution

Red Giants

White Dwarfs R Doradus Planetary Engulfment Stellar Rotation Solar System Dynamics Planetary Nebula Formation Betelgeuse Planetary Interaction Gaia BH2 System Characteristics

4 ARTICLES

last mo.

New Models Suggest Earth Could Avoid Being Engulfed by the Sun

Updated tidal calculations and observations of the evolved star L2 Puppis place the main question on how much mass the Sun will shed in its giant phases.

3 ARTICLES

6mo ago

Astronomers Detect Massive Iron-Only Structure Inside the Ring Nebula

4 ARTICLES

7mo ago

Starlight Falls Short: Study Finds Dust-Driven Winds Don’t Work for Nearby Red Giant

6 ARTICLES

9mo ago

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

10 ARTICLES

last yr.

Asteroid Leona to Obscure Supergiant Star Betelgeuse in Rare Occultation Event

Red Giants

New Models Suggest Earth Could Avoid Being Engulfed by the Sun

Astronomers Detect Massive Iron-Only Structure Inside the Ring Nebula

Starlight Falls Short: Study Finds Dust-Driven Winds Don’t Work for Nearby Red Giant

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

James Webb Telescope Captures First Detailed View of Planet Engulfed by Star

James Webb Telescope Captures Record-Breaking View of Distant Stars

Hubble Captures Dramatic Outbursts from R Aquarii Binary Star System

Newly Discovered Planetary System Offers Glimpse into Earth's Distant Future

Astronomers Capture First-Ever Detailed Images of Bubbling Gas on Distant Star

Asteroid Leona to Obscure Supergiant Star Betelgeuse in Rare Occultation Event