Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a supernova ...

Supernova, A supergiant that collapses onto itself and explodes with such force that it releases more energy than millions of suns. (Photo by: QAI Publishing/Universal Images Group via Getty Images) ...

Kobi Danan’s Hollywood nightclub Sound is a home base for Israeli dance music expats in Los Angeles. Danan, who is Israeli, has lived in L.A. for two decades but cherishes the close-knit circle of ...

An international team of astronomers has performed photometric and spectroscopic observations of a distant Type Ibn supernova ...

EXCLUSIVE: The Israeli music festival in which hundreds of young people were killed by Hamas, providing the spark for this week’s bloody conflict, is to be spotlighted in a documentary. Bad Boys ...

In October of 1604, a new star was seen in the night sky. It was the brilliant flash of a supernova that had exploded just 20,000 light-years from Earth. It was also the last supernova to be seen in ...

An artist’s interpretation of the calcium-rich supernova 2019ehk. Shown in orange is the calcium-rich material created in the explosion. Purple coloring represents gas shed by the star before the ...

This week’s image from the Hubble Space Telescope shows the aftermath of an epic explosion in space caused by the death of a massive star. Some of the most dramatic events in the cosmos are supernovas ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

When a supernova was seen glittering in the night sky for six months in 1181, it was so bright that Chinese and Japanese astronomers recorded it as a “guest star” in the Cassiopeia constellation. Now, ...