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Astronomers Report Jupiter‑Mass Companion Orbiting Brown Dwarf in CD‑35 2722 System

Confirmation would make this the strongest candidate yet for a natural satellite beyond the Solar System.

Astronomers Confirm Four Hidden White Dwarfs Within 65 Light‑Years

Webb Detects Methane on Interstellar Comet 3I/ATLAS

Astronomers Pinpoint the Milky Way’s Star-Forming Edge at About 35,000–40,000 Light-Years

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

Astronomers Identify Most Chemically Pristine Star Ever Observed

JWST Finds Metal-Poor Atmosphere on Giant Planet Around a Small Red Dwarf

Second Infant Planet Confirmed Forming Around Nearby Star WISPIT 2

Astronomers Reconstruct NGC 1365’s 12-Billion-Year Past With Extragalactic Archaeology

JWST Confirms MoM‑z14, Most Distant Galaxy Yet, at Redshift 14.44

Giant Metal-Bearing Cloud Tied to Hidden Companion Explains Months-Long Dimming of Sun-Like Star

New Spectrograph Reveals Mars-Mass Iron Bar in the Ring Nebula

Mars-Mass Iron Bar Discovered Inside the Ring Nebula by New WEAVE Spectrograph

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

Webb Confirms Overmassive Black Hole Feeding in a Galaxy 570 Million Years After the Big Bang

3-Billion-Year-Old White Dwarf Is Actively Devouring Rocky Debris, Study Finds

Astronomers Confirm Rare Quadruple System Pairing Two Red Dwarfs With Two T-Type Brown Dwarfs

Astronomers Reveal Universe’s Earliest Supermassive Black Hole and Record 36-Billion-Solar-Mass Titan

Ultra-Detailed Thousand-Color Image Reveals Sculptor Galaxy’s Internal Structure

JWST spots silicon monoxide and methane in WASP-121b’s atmosphere, revealing its icy origins