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

Experts say that these developments signal the need for regulations for satellite operators, just like there exist ...

The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

Fun fact, there are now more Starlink satellites in space than there are Tesla Supercharger stations in the U.S., with the ...

An artist's rendering of what's called an active galactic nucleus at the center of NGC 4151. The galaxy's black hole sits at the center, immediately ...