When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...

Astronomers are exploring a new way to measure the universe’s expansion rate using the gravitational-wave background detected ...

Discover how the giant star WOH G64, one of the largest known, transformed in 2014 and might be heading for a supernova.

In A Nutshell A massive star in the Andromeda Galaxy faded by more than 10,000 times over a decade and vanished from view, likely collapsing into a black hole without exploding as a supernova ...

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across ...

Astronomers have watched a dying star fail to explode as a supernova, instead collapsing into a black hole. The remarkable sighting is the most complete observational record ever made of a star's ...

Massive stars, reaching the end of their lives, turn into red supergiants and explode as supernovae, the brightness of which ...

One of our universe's biggest stars has dramatically turned into a rare, yellow 'hypergiant' star, and astronomers aren't ...

On Saturday, Feb.21, the halls of Park View High School were filled with all sorts of animals, aliens, mythical creatures and more as 158 teams comprised of over 1,100 students ...

James Hood is a secret rock star. He’s not a household name, but he looks the part and walks the walk—thankfully without ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and Technology.

Forty million years ago, a star in a nearby galaxy exploded, spewing material across space and generating a brilliant beacon of light. That light traveled across the cosmos, reaching Earth June 29, ...