The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

November’s full moon was the 11th full moon of the year and the second of four consecutive supermoons in this seasonal ...

Behind the calm night sky, massive stars battle gravity and radiation, raising a question: how do the biggest keep growing?

N obody does it better than supermassive black hole J2245+3743. It is a bright, active galactic nucleus (AGN), with a mass ...

A black hole ate its way into the record books after devouring a star and creating a celestial outburst that burned with the ...

A truly once-in-a-generation event is unfolding! Interstellar Comet 3I/ATLAS is now visible from Earth after its journey ...

Researchers have discovered the brightest and most powerful flare ever seen from a supermassive black hole. Located about 10 billion light-years away, this black hole, called “J2245+3743,” is ...

Is 3I/ATLAS visible in sky and why NASA is not able to get clear picture? The interstellar comet 3I/ATLAS has reappeared ...

Stargazers can look forward to bright fireballs lighting up the November sky as the Earth passes through debris left by comet ...

The November 'beaver' moon will bring a large and particularly bright moon to Australian skies on Wednesday evening. The ...

South Carolina will enjoy 2025’s biggest, brightest supermoon on November 4 and 5. It definitely meets NASA’s supermoon definition: The moon will be full and its orbit will bring it closer to Earth ...

Saturday's Kiwi Clásico had everything the A-League could hope for, while the pressure is ramping up on Alen Stajcic at the Wanderers.