Science ❯ Cosmology

Cosmic Phenomena

Light and Color in Space Infrared Light Stellar Flares Neutron Stars Nebulae Supermassive Black Holes Gamma Ray Emission Hydrogen Clouds Radio Waves Light and Data Fusion Light and Imaging Comets High-Energy Emissions Galaxies Galactic Interactions Radio Jets Galactic Center Energetic Events Celestial Bodies

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.

New Spectra Show 3I/ATLAS Is a Carbon‑Chain–Depleted Interstellar Comet With Weak CN Emission

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss