A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type ...

Seven fireballs were reported across North America and Europe in just 20 days, and none matched any known March meteor shower. The biggest event happened over Ohio, where an estimated 7 ton object ...

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the ...

To those who knew him, Francis Deck was Fran. And Fran made it his business to know people. Taking over the small ...

It measures about 15 miles (25 kilometres) in diameter and rotates 11 times every second, faster than a helicopter rotor.

Informed by science from the Smithsonian Astrophysical Observatory and astronomers worldwide, this “documentary that you can walk through” visualizes the cosmos in a 3-D introduction to the universe ...

Scientists still don’t know where ghostly particles called neutrinos originate. A distant galaxy could be a potential source.

Painting-based hide-and-seek game Meccha Chameleon has exploded in popularity, surpassing the 10 million sales milestone in ...

A set of supernovae are behaving in weird ways, more than a decade’s worth of data from NASA’s Chandra X-ray Observatory reveals. Instead of slowly fading, as expected, these exploded stars have ...