Nasa black hole

In April 2019, a black hole and its shadow were captured in an image for the first time.

A black hole is a region of spacetime exhibiting gravitational acceleration so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it.

What The First Black Hole Photo Means For Astrology+#refinery29

In a recent study, physicists employed NASA's Chandra X-ray Observatory to unveil the rotational speed of Sagittarius A* (Sgr A*), the supermassive black hole residing at the core of our galaxy.

"This new visualization of a black hole illustrates how its gravity distorts our view, warping its surroundings as if seen in a carnival…