The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

A remarkable new study challenges the findings of Nobel Prize winning research into how our universe has changed over time.

Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Supernova remnants, stellar nurseries and more populate the new edge-on view of the Milky Way as seen from Earth’s southern hemisphere.

Betelgeuse, 650 light years away, may be nearing the end of its fuel, meaning its supernova could light Earth’s skies as ...

J-Star’s Supernova pickleball paddle has received USAPA certification, positioning the brand for stronger global market growth and appealing to competitive players with its advanced design and ...

How should people be thinking about money when it comes to making investments? Morgan Housel: One of the biggest things with ...

A ‘superflare’ 10 trillion times brighter than the Sun is confirmed as the record-holder for both luminosity and distance.

Astronomers have detected the most distant and biggest black hole flare ever seen, the result of a black hole ripping apart ...

Astronomers have observed an unprecedented flare from a black hole located in the AGN J2245+3743, 10 billion light-years away ...

For several decades, evidence has suggested that the expansion of the universe is accelerating. Crucial to those estimates were the use of standard candles, celestial events of the same luminosity ...