Three ultramassive galaxies found by the James Webb Space Telescope have astronomers reconsidering how galaxies grew so ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

Space-time may not be continuous but instead made up of many discrete bits – and we may be able to see their effects near the ...

Magnetic fields are everywhere in the universe. Of course, there's Earth's magnetic field, which deflects dangerous cosmic ...

Although galaxies appear pretty quickly after the Big Bang, the rate at which they grow was thought too slow for massive galaxies to emerge during the Cosmic Dawn. So, when JWST turned its golden eye ...

The Dark Energy Spectroscopic Instrument uses a telescope in Tucson, Arizona, to create a map of the universe's ...

The Universe began in a burst of light nearly 14 billion years ago, but as it expanded and cooled, darkness set in. Today, ...

One of the greatest astronomer's, who changed our entire understanding of the universe, was born 135 years ago today ...

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

One of humanity’s gifts is the ability to know a staggering truth without going mad. The late, great author Douglas Adams ...

A group of international astronomers have discovered three mysterious, ultra-massive galaxies in the early universe. The ...