Science ❯ Cosmology

Cosmic Phenomena

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

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