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. At the same time several telescopes, including the Chandra X-ray Observatory ...

Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in ...

By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

Astronomers have identified a quasar that may help explain how the universe’s “dark ages” finally ended. Astronomers have ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

Astrophysical jets from black holes play a key role in cosmic evolution, impacting star formation and revealing insights ...

The latest Northern Lights forecast means the aurora borealis may be seen in the continental U.S. tonight after space weather ...

The Vatican Observatory’s summer school, known as “Specola,” has already selected students for its next edition in June.

It's a regrettable reality that there is never time to cover all the interesting scientific stories each month. In the past, ...

If any student at ETSU is a fan of physics and astronomy, they are in luck. Saturday, Feb. 1, at 8 p.m., the Harry D.

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...