Science ❯ Space Exploration

Space Telescopes

James Webb Space Telescope Hubble Space Telescope Euclid Space Telescope NASA Euclid Mission Euclid Telescope Euclid X-ray Astronomy ESA Missions Euclid Observatory JWST Hubble International Collaboration NASA Neo Surveyor ESA XMM-Newton Hubble Legacy Archive NASA Missions Hubble Telescope NEOWISE GALEX European Space Agency

Webb NIRCam Reveals Helix Nebula’s Cometary Knots in Unprecedented Detail

The new near-infrared close-up reveals temperature gradients that highlight pockets where complex molecules begin to form.

Saturn’s Rings Nearly Vanish This Weekend as Earth Hits Edge-On View

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System

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

Webb Traces Planet-Building Dust from Butterfly Nebula to ‘Butterfly Star’ Disk