The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...

The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional supernova.

A mysterious cosmic blast 1.3 billion light-years away has left scientists stunned. What began as a familiar stellar event ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

A neuroscientist explains how highly processed foods may be key to “food addiction.” She also reveals some solutions ...

A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...

Avengers Doomsday trailer 3 is now reportedly going to be an Avengers Doomsday X-Men teaser trailer. The Avengers Doomsday trailers were once reported to give us a first look at Doctor Doom but now it ...

Adam Riess takes us inside the discovery of dark energy. What does it feel like to make one of the biggest discoveries in physics? Adam Riess knows — because his work revealed that the universe isn’t ...

In 2025, NASA’s Kennedy Space Center (KSC) solidified its status as the world’s busiest launch hub, supporting more than 90 ...

Here’s the thing about fantasy and sci-fi in recent years. It wasn't about spectacle for spectacle's sake. This was a year when worldbuilding slowed down, ideas ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.