Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A study detailing the ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A completely new supernova variant finally shows a glimpse of a ...

It was first recorded in 185 AD by Chinese astronomers as a bright ‘guest star’ that remained in the sky for eight months, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

AUSTIN (KXAN) — A star’s fleeting final moments are something to behold. As it dies, it collapses in on itself before exploding with such intensity that it produces more light than the entire galaxy ...

You might think of a star as a mass of incandescent gas, a gigantic nuclear furnace where hydrogen is turned into helium at a temperature of millions of degrees. But researchers recently reported that ...

Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...