The color of dark spots may depend on the tone of a person’s skin, but they may range from light to dark brown or ... We only use quality, credible sources to ensure content accuracy and integrity.

For the first time, scientists have managed to spot the warping caused by a lonely black hole as it drifts ... of them aligning with any large light source are very slim. That has made it very ...

Rather than sitting dead center in its galaxy like most supermassive black holes, this one was thousands of light-years away from the core — 2,600, in fact. What's more, there is another ...

Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars. Researchers have developed a new coronagraph -- an ...