Brown dwarf W1935 exhibits signs of glowing methane—possibly caused by aurorae!
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Cassiopeia A is one astronomical object that looks exactly like what it is—a star that exploded 350 years ago!
JWST launches the first day of astronomy’s big meeting with news about science, technology, and galaxies!
The connection between disks and planet formation continues to expand as astronomers view them in new detail.
Could exomoons be large enough for Kepler to detect?
Astronomers reveal a rare view of a dying, supermassive star.
This week's penumbral lunar eclipse is one of two eclipse occurring this month.
A new type of pulsar is discovered sending powerful beams to its binary partner.
Stray black holes in our galaxy may be getting a little easier to find.
Mysterious emanations from the Moon may offer clues to Earth’s deep past.
