Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

A regular black hole would have the light ring and the outer horizon, but also an inner horizon, which would enclose a core ...

Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...

A newly released image of the sun captured by the world's largest solar telescope shows the surface of our nearest star in ...

“The bottom line is there’s been no big movement,” Blair Brandt, GOP fundraiser and husband to Margit; he’s also her chief ...

Jupiter and Mars shine in the evening, more planets gather in the morning, and the Eta Aquariid meteors join in.

Famed physicist Albert Einstein first theorized that an observer should see a ring of light surrounding the black hole, ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Let's start with the human eye. The human eye has an angular resolution of about 1 arcminute. That's pretty impressive. Take ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of operation, Webb has captured some truly stunning cosmic vistas ...

The Event Horizon Telescope (EHT) is a global array of radio dishes, linked together by a network of atomic clocks to form an Earth-sized virtual telescope that can resolve the nearest supermassive ...