The flare came from a supermassive black hole that's 10 billion light years away, making the flash the most distant one ...
In January 2024, some travelers came across a sighting that left them gobsmacked with suspicion. Someone, most likely a celestial bookbinder, was plotting a strange scheme by punching holes in the sky ...
If skywaters are treated to a northern lights display tonight, it will be thanks to a coronal hole in the sun's atmosphere. These less-dense areas of the sun's outer atmosphere, or corona, enable ...