Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

NASA's Chandra X-ray space telescope has captured a breathtaking image of the neighboring Andromeda galaxy, in a tribute to ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...