Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

Dozens of boxes holding mirrors are placed along a remote desert hill in northern Chile as workers make progress in the ...

The nebulosity of hydrogen gas is revealed with the use of a “Hydrogen-Alpha” filter in an astro image of the Cygnus ...

In some cases, binoculars are a better bet.

Christmas is a great time to look for a telescope for your budding amateur astronomer. But there are some things to keep in ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution and other unwanted side effects from the proposed construction of a renewa ...

Make the most of January's new moon and survey the darkened skies with the best telescopes. Our guide will help you choose the right scope, no matter your budget or experience. Are you new to ...

First discovered in 2009, GJ 1214 b is described by the JWST team as being “sub-Neptune-sized” - smaller than the outermost ...

The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

I was completely thrown for a loop. I thought I was hallucinating for a second,’ a Jewish student enrolled in the class tells ...

The first trial of an Australian-developed technology has detected mysterious objects by sifting through signals from space ...