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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.

Twin Green Comets Enter Prime Viewing Week Before Closest Approaches

Study Flags Hidden Venus Co-Orbitals That Could Drift Into Earth-Crossing Paths

Webb Unveils Sagittarius B2, the Milky Way’s Largest Star-Forming Cloud, in Unprecedented Detail

NASA’s Confirmed Exoplanets Top 6,000

Webb Spots Methane Gas Above Dwarf Planet Makemake

Webb and SPHEREx Map CO2‑Dominated Coma of Interstellar Visitor 3I/ATLAS

Webb Spots Tiny New Uranian Moon, Lifting Planet’s Count to 29

James Webb Spots Tiny New Moon Orbiting Uranus

James Webb Spots Tiny New Moon at Uranus, Raising Its Tally to 29

Webb Telescope Discovers Tiny Uranus Moon, Bringing Total to 29

Webb Reveals Binary Interaction in Planetary Nebula NGC 6072 and Detects 2,500 Early Galaxies

Webb’s 100-Hour Mid-Infrared Survey of Hubble Ultra Deep Field Reveals Ancient Galaxies

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions

Webb Marks Third Anniversary With Infrared Views of Star-Forming Cores in Cat’s Paw Nebula

Webb Reveals Young Stars Sculpting Cat’s Paw Nebula on Third Anniversary

Active Interstellar Comet 3I/ATLAS Set for Safe Solar System Passage

Oort Cloud’s Largest Known Comet Unleashes High-Speed Carbon Monoxide Jets

'City-Killer' Asteroid Now 4.3% Likely to Strike Moon, Threatening Satellite Networks

Webb Telescope Confirms First Extraterrestrial Water Ice in Young Star System