A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.
New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...
Live Science on MSN
'Most pristine' star ever seen discovered at the Milky Way's edge — and could be a direct descendant of the universe's first stars
Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...
Space.com on MSNOpinion
Is the universe infinite, or does it have a limit?
After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...
Live Science on MSN
Science history: Edwin Hubble uncovers the vastness of the universe with discovery of 'standard candle' — Oct. 5, 1923
On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...
A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...
What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...
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