Plasma, ionized gas and the fourth state of matter, makes up over 99 percent of the ordinary matter in the universe.

Astronomers uncovered seven dust-shrouded quasars from Cosmic Dawn, doubling the known tally of early supermassive black holes.

Mapping the Universe’s vast structure no longer requires endless supercomputer time. Effort.jl brings cosmic modeling to laptops without sacrificing accuracy.

Trapping ultracold atoms with laser light let researchers magnify and then image the wave functions of atoms that were ...

Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.

Marvel has really gone downhill. With flop after flop, its cinematic universe is struggling for life but in the famous words ...