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

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

These are some incredible space discoveries in recent years that you may not have heard about. TOI-715 is a red dwarf star about 140 light years from the Earth in the constellation Volans.

YR4, which recently caused concern over the possibility of it impacting Earth, has been the subject of extensive tracking ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

A discovery in a distant galaxy has left scientists scratching their heads as their findings challenge our understanding of ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak National Observatory in Arizona.

In studying the history of the universe itself ... sooner or later the nature of dark matter and dark energy will be discovered. The first glimpses of DESI’s results offer at least a small ...

NASA's Magnetospheric Multiscale (MMS) mission has completed a decade of discoveries, advancing the study of magnetic reconnection—a crucial process in space physics. The four-satellite fleet ...

Firm evidence supporting this ‘Big Bang’ theory came in 1965 with the discovery of the cosmic microwave background 7 — remnant radiation from when the Universe became transparent some ...