Science ❯Astronomy ❯Observational Techniques

Telescopes

Very Large Telescope James Webb Space Telescope Hubble Space Telescope Very Large Telescope (VLT) Data Analysis Ground-based Observations Binoculars Dark Energy Camera Adaptive Optics Canada-France-Hawaii Telescope

Global Telescopes Capture Active Coma of Interstellar Comet 3I/ATLAS

Astronomers expect the comet to brighten ahead of its October 30 perihelion inside Mars’s orbit

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

Kilonova Seekers Volunteers Discover Rare Variable Star GOTO0650

Saturn-sized Gas Giant Orbits Record-low-mass Red Dwarf, Defying Formation Models

New Dwarf Planet Discovery Challenges Planet Nine Despite 40% Simulated Odds

Astronomers Capture First Evidence of Quasar Radiation Halting Star Formation in Galaxy Collision

Scientists Unveil First Molecular Cloud Detected via Far-Ultraviolet Light

Potential Biosignatures Detected on Exoplanet K2-18b Using James Webb Telescope

Astronomers Confirm First Polar-Orbiting Exoplanet Around Binary Brown Dwarfs

Comet C/2025 F2 (SWAN) Illuminates Pre-Dawn Skies Ahead of Solar Encounter

Saturn's Moon Count Soars to 274 with Discovery of 128 New Satellites

Four Sub-Earth Exoplanets Confirmed Around Barnard's Star

Astronomers Map 3D Atmosphere of Distant Exoplanet WASP-121b

Astronomers Discover Largest Radio Jet in the Early Universe

Hubble Telescope Advances Understanding of Type Ia Supernovae and Cosmic Distance Measurements

Scientists Confirm Nearby 'Super-Earth' in Habitable Zone

Fast Radio Burst Discovered in Outskirts of Ancient, Dead Galaxy

Astronomers Discover First Binary Star System Near Milky Way's Supermassive Black Hole

Astronomers Trace Mysterious Space Radio Bursts to Binary Star System

Astronomers Capture First Close-Up Image of a Star Beyond the Milky Way