Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.

The researchers describe Cloud-9 as a failed galaxy, a "relic" or remnant of the processes that gave rise to early galaxies. Alejandro Benitez-Llambay suggested that the ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...

We are going to be getting a lot of exciting new information about galaxies in 2026, says Chanda Prescod-Weinstein, who can't wait to see what it can tell us ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...

But while the EVO-T1 had two 2.5 Gigabit Ethernet ports, the EVO-T2 has one 10 Gigabit port and one 2.5 Gigabit port. And ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

The supermassive black hole at the center of the Milky Way apparently flared up dramatically relatively recently. An echo of ...

Pennsylvania Secretary of Agriculture Russell Redding, Carolyn Matthews Eaglehouse of Milky Way Farm, Chester Springs, and ...

NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...