In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...
Astronomers observed the supermassive black hole in galaxy NGC 3783 ejecting ultra-fast winds after a powerful X-ray flare.
Until recently, Type Ia supernovae have been treated by cosmologists as the gold standard of cosmic distance determination: quite uniform “standard candles” whose peak brightness was reliable over all ...
The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...
New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.
Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...
Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.
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In the lastest episode of the Daily Mail's investigative mini-doc series, Photo Evidence, Shivali Best explores the strongest ...
From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...
The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...
Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.