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Space Telescopes

James Webb Space Telescope SPHEREx Hubble Space Telescope Euclid Telescope Gaia Telescope Webb Space Telescope Nancy Grace Roman Space Telescope SphereX Mauve Mission NASA's Nancy Grace Roman Space Telescope Chandra X-ray Observatory Euclid X-ray Observations JWST Observations X-ray Astronomy LSST Camera NASA SPHEREx Future Missions Euclid Mission Lazuli Space Telescope PLATO Spacecraft NASA TESS (Transiting Exoplanet Survey Satellite) Hubble Optical Ground Station Euclid Space Telescope Habitable Worlds Observatory Einstein Probe XMM-Newton

Astronomers Unveil Most Compact Known 3+1 Quadruple-Star System

TESS observations with supporting spectroscopy reveal a tightly bound configuration featuring the shortest outer orbit yet for this class.

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

NASA Picks Industry Teams as Proposed Funding Boost Speeds Habitable Worlds Observatory

Astronomers Make First Direct Mass Measurement of a Rogue Planet

NASA’s SPHEREx Releases First Full-Sky Infrared Map in 102 Colors

NASA’s SPHEREx Releases First Full-Sky Infrared Map in 102 Colors

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

Euclid Reveals Orion's Hidden Stars in New Infrared Image From Guiding Test

Gaia Maps 'Great Wave' Rolling Through the Milky Way's Outer Disk

Webb Spots Tiny New Moon Around Uranus, Bringing Count to 29