Astronomers announced on Wednesday that at last they had captured an image of the unobservable: a black hole, a cosmic abyss so deep and dense that not even light can escape it.

Aside from producing images in the dark, SPAD can determine distances between objects based on how long it takes for light to reach the object, reflect off it and then return.

Humans have always looked to the stars. Those pinpricks of light in the vast blackness spark curiosity, wonder and awe. Our newest orbiting observatory, the James Webb Space Telescope (JWST ...

The “darkness” in question is an ultra-black paint called Vantablack 310. It’s one of the darkest paints ever created, and it could help keep satellites from reflecting light back down ...

The satellite image taken of February 24 shows Ukraine's major population centres - including Kyiv, Lviv, Odesa, Dnipro, Zaporizhzhia and Khariv - brightly lit with white light and easily visible ...

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We’ll let other publications ...