The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

NASA has confirmed a powerful black hole collision in a nearby region of space, sending ripples through spacetime and offering scientists rare insights into the most extreme forces in the universe. [b ...

"Our findings pave the way for rigorous examinations of black holes and the exploration of new physics in gravity." ...

Using the James Webb Space Telescope, astronomers have peered into galaxies that existed at cosmic noon to hunt ravenously ...

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

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

To mark the 35th anniversary of the Hubble Space Telescope, Space.com looks at some of the most scientifically significant images that have emerged from the observatory's lens.

The Samsung Galaxy S25 Ultra measures 162.8 x 77.6 x 8.2mm, while it weighs 218 grams. The device comes in Titan Black, Titan Gray, Titan Silverblue, and Titan Whitesilver color options.

Core package to analyze gravitational-wave data, find signals, and study their parameters. This package was used in the first direct detection of gravitational waves (GW150914), and is used in the ...

This galaxy, named 2MASX J23453268−0449256, hosts a supermassive black hole powering jets extending over 6 million light-years. Contrary to expectations, such energetic phenomena are usually observed ...

First up is the Andromeda Galaxy, our closest neighbour in the cosmos, featuring stunning spiral arms and a vibrant central core. Next is the Whirlpool Galaxy, a breathtaking spiral with a ...

The black hole at the center of a galaxy named SDSS1335+0728, about 300 million light-years away, first showed signs of stirring when, in 2019, the galaxy started shining brightly. But since 2024, ...