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 ...

A groundbreaking study from Radboud University suggests the universe may end in approximately 10^78 years, significantly ...

Scientists now think the universe may be filled with tiny “primordial” black holes, relics from the first moments after the ...

NASA's James Webb Space Telescope (JWST) has identified the earliest supernova on record, according to a statement released ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

In the lastest episode of the Daily Mail's investigative mini-doc series, Photo Evidence, Shivali Best explores the strongest ...

Allen Telescope Array campaign shows slow changes in radio scintillation that can nudge pulsar timing by billionths of a second ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.

Record-breaking ultrafast outflow (UFO) winds from a supermassive black hole flung matter across the universe close to the speed of light.

A faint, ancient flash of light detected by the James Webb Space Telescope (JWST) has broken the record for the most distant ...