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

California scientists spotted the brightest flare ever recorded, shining with the light of 10 trillion suns, from a ...

Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...

The evening will begin with a screened astronomical presentation on current astronomy topics. Guests will then be guided on a ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

Coloradans willing to bundle up beneath the stars this month will have the chance to enjoy four meteor showers. While the ...

A distant supermassive black hole has unleashed a flare of light so powerful and long-lasting that it has defied every known ...

The November full moon is upon us, heralding a spectacular natural light show as the largest supermoon of 2025 takes to the ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

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