Time machines already exist and they're in the guise of space telescopes. In 1995, one such time machine called Hubble peered ...

Astronomers have long struggled with a troubling puzzle: a significant portion of normal matter in the universe appeared to ...

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

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, showing some of the oldest light we can possibly see.

The entire universe may be rotating, like its individual parts do, potentially explaining the “Hubble tension,” which ...

Long before the Earth formed, the universe was full of gases left over from the Big Bang. New observations from the James Webb Space Telescope have revealed early signs of light breaking through this ...

Hubble’s findings revolutionized humanity’s perspective on the Universe and continue to challenge astronomers even now, one century on. Hubble had gained these insights from a handful of ...

Shared TV universes are not easy to pull off, but Taylor Sheridan perfected the concept with Yellowstone, 1883, and 1923: ...