"We were surprised by the streams of light that were visible near the center of the galaxies, as nothing similar has been ...

The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) telescope took its ...

Data from the Atacama Cosmology Telescope (ACT) has now given researchers new detailed images of the universe's earliest ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...

Launched on 11 March, the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer—better ...

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to ...

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...

The farthest, smallest and faintest full moon of the year rises this weekend and you can watch it live online.

Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it ...