When discussing the scale of the universe, we’re immediately faced with an intriguing question: are we tiny beings, or is the ...

We obviously can’t put the universe on a giant set of scales, but scientists have found astonishingly clever ways to […] ...

If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. Space is big, and ...

ORCs are vast, faint rings of radio energy that surround galaxies and can be detected only in radio wavelengths of the ...

According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic ...

The early universe was already warm before reionization, revealing that the first stars did not flicker on in an icy cosmos.

To answer Robertson: The Higgs field doesn’t appear to have more valleys to explore, according to our current understanding.

It will be a view unlike any other — completely invisible, exceptionally quiet and utterly transformative. Deep in the first moments of the Big Bang, the entire cosmos shook and rumbled. Those quakes ...

Here is a thought experiment for you: imagine shining a powerful laser at the moon, the beam cutting through space until it lands on its dusty grey surface. Now flick the laser so the spot of light ...

Most cosmologists believe that these stars were the first large, free-floating structures to illuminate our universe, and that black holes appeared later. But some have proposed that it went the other ...