As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists ...

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

Astronomers have spotted the biggest flare ever seen erupting around a black hole, which also happens to be the most distant ...

Shklovsky’s article soon expanded into a widely popular book called “ Universe, Life, Intelligence ,” published in 1962. That same year, the USSR’s Academy of Sciences sent its first radio message in ...

Las Vegas police roll out Tesla Cybertrucks worth up to $115K each after donation from tech billionaire A tiny island was just ranked safest in the Caribbean — here’s why travelers love it Dick Cheney ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

Researchers have recorded the largest and most distant black hole flare to date, and the numbers around it are pretty ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...

Low Earth orbit is crowded with debris, threatening the atmosphere and future exploration. Experts say it’s time to treat ...

MUSCAT: Oman Society of Astronomy and Space (OSAS) spotted and photographed Comet Swan (C/2025 R2 SWAN) in the skies of the ...

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new ...

This artist's concept depicts a supermassive black hole in the process of shredding a massive star—at least 30 times the mass of our Sun—to pieces. Scientists propose this is what happened around the ...