Artist’s illustration of a magnetar, surrounded by the plasma bubble responsible for the persistent ... marking a significant ...

The Large Hadron Collider (LHC) is like an immensely powerful kitchen, designed to cook up some of the rarest and hottest ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Researchers simulated the sun’s polar vortices using computer models, which suggest the vortices are likely driven by ...

Much of what we understand about Uranus comes from data gathered by NASA's Voyager 2 spacecraft. Thirty-eight years ago, this ...

A recent study has proposed a new mechanism for the formation of primordial black holes that could provide answers about dark matter.

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

The kilonova briefly mimicked the conditions immediately following the Big Bang, and allowed scientists to confirm the source ...

A solar wind event squashed the protective bubble around Uranus just before Voyager 2 flew by the planet in 1986, shifting ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

When we go backwards in time through the history of the cosmos, the distances and volumes shrink, while the average energy ...