Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic evolution.

In a remarkable revelation, NASA and its international partners have recorded a signal from deep space that traveled an astonishing 13 billion years to reach Earth. This fleeting 10-second gamma-ray ...

An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

The curious minds at What If discover the universe’s evolution in just ten minutes, covering the Big Bang, galaxy formation, and cosmic expansion.

New observations from the James Webb Space Telescope (JWST) suggest the cosmos may be much older than once believed. For decades, scientists have held that the universe is about 13.8 billion years old ...

The plot represents the new model with the x-axis and the y-axis showing the minimum sizes of collapsing and expanding regions that can impact cosmological measurements. The contours are independent ...

A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through observations of the early stages of an extremely large galaxy cluster's ...