McLean-based Mars currently owns 15 brands worth over $1 billion, of which five are snack foods. Kellanova has two brands ...

Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a ...

Now, the powerful space telescope has pushed it to the edge closer to home in our very own galaxy, the Milky Way. A team of ...

Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That's equivalent to lining up 140 Milky Way galaxies back to back.

The newly discovered black hole-driven jets extend over 7 megaparsecs or 23 million light-years.

That's equivalent to lining up 140 Milky Way galaxies back to back. "This pair is not just the size of a solar system, or a ...

Nicknamed Porphyrion after a giant in Greek mythology, the jet megastructure dates to a time when the universe was 6.3 ...

Astronomers on Maunakea on Hawai‘i Island have spotted the biggest pair of black hole jets ever seen, spanning 23 million ...

Astronomers have uncovered a surprising group of frozen bodies orbiting the Sun, far beyond the Kuiper Belt. Using the Subaru ...

Tiny black hole "bullets" left over from the Big Bang could be passing through Mars at speeds in excess of 7,000 times the ...

Astronomers will soon begin a search of 2,800 galaxies for signs of advanced alien civilizations using a radio telescope in ...

James Webb Telescope, the largest, most complex, and one of the most high-tech telescopes, was launched into space on ...