Science ❯ Space Exploration

Observatories

NASA European Southern Observatory Vera C. Rubin Observatory Pan-STARSS Observatory XMM-Newton Hubble Space Telescope Telescopes Chandra X-Ray Observatory El Sauce Observatory Tracking Asteroids W. M. Keck Observatory Hubble Telescope Optical Astronomy European Space Agency Astrophysical Research SOFIA Arecibo Observatory Purple Mountain Observatory JWST MDM Observatory Telescope Technology SOHO James Webb Space Telescope Habitable Worlds Observatory

Nearby Super‑Earth Candidate GJ 3378 b Reclassified as Likely Rocky World

Lowered mass places the 21.45‑day planet inside its star's habitable zone, prompting urgent follow‑up to test whether it retains an atmosphere.

Rubin Observatory Finds Fastest-Spinning Large Asteroid in First Commissioning Data

First All-Sky Census of Nearby K Dwarfs Flags 529 Prime Targets for Earth-Like Planet Searches

Study Hints at 'Planet Y' in Outer Solar System After Kuiper Belt Warp Detected