Science ❯ Astronomy ❯ Observational Astronomy

Telescope Technology

Very Large Telescope Vera C. Rubin Observatory James Webb Space Telescope ALMA Data Analysis European Southern Observatory Subaru Telescope Very Large Telescope (VLT) Infrared Astronomy Inouye Solar Telescope

Ukrainian Study Reports More Than 20 Unidentified Objects Near the Moon

Unpeer‑reviewed analysis of 2025 high‑speed telescope footage requires independent review to rule out camera, atmospheric or image‑processing errors.

Astronomers Capture Clearest Image Yet of Betelgeuse’s Likely Companion

Hubble Study Finds Andromeda’s Star Formation Has Fell to a Fraction of Its Former Rate

Euclid Finds 31 Primordial Quasars, Including Two New Distance Records

Two Jupiter-Size Super‑Puffs Identified Around Sun‑Like Star

TESS Confirms Two Jupiter‑Sized Super‑Puff Planets

JWST Survey Delivers Most Detailed Map of the Cosmic Web to Date

HETDEX Maps 33,000 Hydrogen Halos Around Early Galaxies

Second Infant Planet Confirmed Forming Around Nearby Star WISPIT 2

Second Forming Planet Confirmed in WISPIT 2 Disk

Astronomers Tie Distant Star’s Chaotic Fading to Evidence of a Planetary Collision

Astronomers Map 'Teenage' Planetary System TOI-2076, Revealing Photoevaporation at Work

Astronomers Trace Andromeda Star's Quiet Collapse Into a Black Hole

Astronomers Spot Long-Lived Bow Shock Around Diskless White Dwarf, Defying Models

Hubble Confirms First Starless Dark-Matter Cloud, ‘Cloud-9,’ a Predicted RELHIC

Hubble Spots Second Transient Light Near Fomalhaut as First Fades From View

Scientists Detect Largest Known Rotating Filament in the Cosmic Web

Astronomers Map 50-Million–Light-Year Rotating Cosmic Filament Nearby

‘Cold Moon’ Delivers 2025’s Final Supermoon Overnight

Astronomers Unveil Largest Low-Frequency Radio Color Map of the Milky Way