New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

Astronomers say NASA’s James Webb Space Telescope may have spotted the universe’s first “dark stars,” primordial bodies of ...

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

Astronomers using the James Webb Space Telescope may have found the universe’s first “dark stars.” Within the first few ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

Researchers at University of Tsukuba and The University of Tokyo have discovered that radio waves emitted from primordial ...

Scientists have blown stargazers’ collective minds after discovering a massive dark object in space that’s completely ...

The first stars in the universe formed out of pristine hydrogen and helium clouds, in the first few hundred million years ...

A mysterious object with a mass equivalent to 1 million suns has been detected in space, but its nature remains unknown.

By listening for ghostly radio echoes from the early Universe, scientists believe future Moon missions could determine what ...

An analysis of the afterglow of the big bang sheds light on how black holes distribute mass in the universe, and why some ...

After the Big Bang, dark matter clumped together, traces of which are said to exist. Because they cannot be detected from ...