Astronomers stared deep into the heart of a hungry black hole, only to discover a jet of X-rays beaming out of it that is ...

These black holes are nicknamed 'blazars' because they are shooting explosive jets of matter and radiation directly at Earth.

That would more than double the detections made to date, helping to further unlock the mysteries of the universe. The ...

Discovery of GS-9209, one of the furthest from the Milky Way, adds to evidence that large black holes prevent star formation, astronomers say ...

The quantum energy teleportation protocol was proposed in 2008 and largely ignored. Now two independent experiments have ...

A very bright supernova was just discovered in the stunning spiral galaxy Messier 101. Here's how, when and where to see it.

On May 24, scientists at the Laser Interferometer Gravitational-Wave Observatory (LIGO) began an 18-month campaign to detect the most distant collisions between black holes and neutron stars ever ...

We landed in late afternoon at McMurdo Station, the last long layover before my flight to the South Pole. Fifty of us, ...

A huge sunspot is darkening the sun's face and you can easily spot it through solar glasses. Here's where the sunspot is and how to view it safely.

When multiple NASA telescopes observe the same cosmic region, the universe's true colors are revealed.

New Mexicans are quick to recall last year’s Hermits Peak, Calf Canyon, and Black Fires – the biggest in state ... They still ...

You can read composting guides that require a graduate degree in biochemistry and contradict each other. You can buy a ...