Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...

In a nutshell A massive supernova explosion 13,000 years ago may have triggered the Younger Dryas ice age by damaging Earth’s ...

Supernovas happen when giant stars, far larger than our sun, burn through their fuel and collapse under their gravity.

When a star explodes, it sends high-energy particles out in all directions. This burst of energy can travel through space for ...

( NewsNation) — A supernova could have triggered one of the Earth’s ice age s, something that could happen again in the ...

The universe has two kinds of matter. There is invisible dark matter, known only because of its gravitational effects on a ...

Astronomers have finally tracked down missing "ordinary" matter, which they discovered hiding as gas spread out in the vast ...

It's difficult to overstate just how surprisingly early to the party this water may have been. “This suggests that water, the ...

The ANITA experiment has found anomalous radio signals above Antarctica, prompting new investigations into mysterious ...

A cosmic particle detector in Antarctica has detected a series of bizarre signals that defy the current understanding of ...