Science ❯ Astronomy ❯ Stellar Evolution

Red Giants

Planetary Engulfment R. Doradus R Doradus Planetary Migration Southern Ring Nebula Characteristics Supergiants Betelgeuse White Dwarfs Planetary Devouring Planetary Consumption Planetary Interaction Planetary Nebula Formation Future of the Sun Gaia BH2 System

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

The infrared portrait exposes a dust‑shrouded, ultra‑hot core, sharpening models that invoke jets with possible binary shaping of planetary nebulae.