Science ❯ Astronomy

Space Telescopes

James Webb Space Telescope Hubble Space Telescope NASA Euclid Chandra X-ray Observatory Euclid Space Telescope Nancy Grace Roman Space Telescope Webb Space Telescope Hubble Euclid Telescope

JWST Spots Water-Ice Clouds on Nearby Jupiter-Like World

The finding pressures exoplanet models to account for clouds.

NASA Moves Up Launch of Roman Space Telescope to Early September

Hubble Marks 36 Years With Sharper Trifid Nebula Portrait That Shows Change

JWST Spots Record-Low Metallicity in ‘Forbidden’ Giant Planet’s Atmosphere

Hubble Accidentally Captures Comet C/2025 K1 Breaking Into Pieces in Rare Real-Time View

Webb Unveils Layered 'Exposed Cranium' Nebula With Jet-Carved Divide

JWST Charts Uranus’s Upper Atmosphere in 3D, Exposing Auroral Bands and a Cooling Trend

JWST Detects First Extragalactic Methyl Radical in Carbon‑Rich, Dust‑Buried Galaxy

Kepler Archive Yields Earth-Size Planet Candidate with Yearlike Orbit

TESS Reobserves Interstellar Comet 3I/ATLAS After Safe-Mode Gap

Webb Delivers Sharpest Contiguous Map of Dark Matter’s Cosmic Web

JWST’s ‘Little Red Dots’ Are Young Black Holes Shrouded in Gas, Nature Study Finds

Webb’s Interferometric Image Reveals Dusty Torus Feeding Circinus Galaxy’s Black Hole

Schmidt Sciences Unveils Lazuli, a Private Three-Meter Space Telescope

Hubble Confirms 'Cloud‑9' as a Starless Dark‑Matter Halo Near M94

Webb Finds Carbon-Rich Atmosphere on Lemon-Shaped Planet Orbiting a Pulsar

NASA Details Roman Telescope’s Milky Way Map and Dark Energy Void Surveys as Launch Prep Advances

Webb Data Point to Thick Atmosphere on Ultra‑Hot Super‑Earth TOI‑561 b

JWST Maps Giant Dual Helium Tails Streaming From Ultra-Hot Jupiter WASP-121 b

Hubble and Juice Capture New Views of Interstellar Comet 3I/ATLAS Ahead of Dec. 19 Flyby