If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

Very early dark energy (vEDE) may have accelerated the universe’s expansion just 380,000 years after the Big Bang, new ...

Canva’s pro sister has undergone a huge overhaul inside and out, with an updated (and free) product making big moves in the ...

Neutrinos are among the universe’s most abundant yet least understood particles. They possess tiny masses and almost never ...

JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...

Researchers have moved one step closer to solving one of science’s greatest mysteries—why the universe is filled with matter instead of nothing. Scientists at Indiana University have made a major ...

Japanese physicists have revived Kelvin’s old idea of cosmic knots, showing how these tangled fields might explain why matter ...

Rice University researchers have captured the temperature profile of quark-gluon plasma, the ultra-hot state of matter from ...

Astronomers have released a spectacular new image of the Milky Way, providing a glimpse of our galaxy in unprecedented detail ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

Theorists have found that a “warm” version of cosmic inflation is consistent with known physics, linking it to the hunt for ...