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

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

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 ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

Messier 87 (M87), also known as Virgo A or NGC 4486, is a supergiant elliptical galaxy in the Virgo constellation. It is one ...

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

So how well do you know the Milky Way? Let's test your knowledge of our galaxy's size, age, speed and more with the 15 ...

We move into every new year carrying beliefs from previous years. Scientific confusion and unresolved questions can sometimes ...

NASA wants to view the Big Bang with this behemoth, so it's saying goodbye to the James Webb Telescope. The new one redefines ...

Almost 40 sequel and spin-offs are set to premiere in 2025, including "Mission Impossible 8," "Karate Kid 6," "Wicked 2," and ...

U.S. economy grows solid 2.3% from October to December, 2.8% for full year 2024 ...