A deep space photographer spent months photographing the Crab Nebula and found his composite image, when compared with the 1999 image from the Hubble Space Telescope, shows the supernova's expansion.

The team discovered the star by analyzing archival data from NASA’s NEOWISE mission. They used a prediction from the 1970s that theorized that when a star underwent direct collapse, it would leave ...

A “disappearing” star in the Andromeda galaxy is the closest and best candidate for a newborn black hole that astronomers have ever seen ...

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 ...

The formation of a black hole can be quite a violent event, with a massive dying star blowing up and some of its remnants ...

Video and images showing an armed, masked individual outside the Tucson, Arizona, home of Nancy Guthrie have given new life to the search for the 84-year-old – and may offer investigators important ...

The period of maximum eclipse will occur at 7:12 a.m. EST (1212 GMT) on Feb. 17, according to Time and Date, when the moon ...

Last week, law enforcement said video footage from Nancy Guthrie's doorbell camera was overwritten. But the FBI has since ...

Authorities investigating the disappearance of Nancy Guthrie more than a week ago released the first surveillance images ...

Betelgeuse, one of the brightest and biggest stars in our night sky, has been acting strangely for years — suddenly dimming, then brightening again every six years. Now, astronomers believe they’ve ...

We have more feedback from Supergirl test screenings, including the extent of Lobo's role in the movie, how it differs from ...

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