Astronomers have been left stunned after uncovering a "stealthy" gigantic black hole "hiding in the galaxy next door". A ...

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

"Black holes are so stealthy that this one has been practically under our noses this whole time." ...

Astronomers have discovered strong evidence for the closest supermassive black hole outside of the Milky Way galaxy. This ...

For it means other stars and planets will be unusually bright giving people a much better chance of viewing them, says the BBC. A black moon is ... stuff in the night sky." He said ...

"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic rays are produced in the jets of microquasars." Using 16 years of data ...

For them, Venus — which appeared as the brightest star in the sky — was linked to Al-Uzza, a powerful goddess, while the sun was associated with Dushara, a revered deity, he says, adding that ...