High above Antarctica, two giant NASA balloons are being readied to drift along the edge of space, turning the polar sky into a laboratory for some of the hardest questions in physics. Instead of ...

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound psychological impact upon us ...

The cosmos has delivered a visitor, a silent, icy interloper from the darkest reaches of our galaxy, and the world's most ...

NASA has completed assembly of the Nancy Grace Roman Space Telescope, preparing for final testing and launch by May 2027 to ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

A flaring black hole whips up ultra-fast winds of more than 37,000 miles per SECOND, reveals new research. X-ray space ...

An immensely powerful flash detected earlier this year was created by a massive star exploding when the universe was just ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

In a recent Hot Take segment, the China Global Television Network recently released an interesting video detailing China's future plans for space. Titled "Earth 2.0? China's plan to find new Earth," ...

China’s rapid expansion in space is forcing U.S. intelligence agencies and lawmakers to confront how quickly Beijing is ...