Using ESO’s Very Large Telescope, astronomers have succeeded in measuring the size of giant galaxy Messier 87 and were surprised to find that its outer parts have been stripped away by still unknown ...

Add Yahoo as a preferred source to see more of our stories on Google. An image of a powerful jet emerging from the supermassive black hole at the heart of the galaxy Messier 87. Astronomers have ...

Custer Institute will host their first ever Messier Marathon, a deep-sky challenge trying to find all 110 of Messier's ...

Repeated studies of the supermassive black hole in the galaxy Messier 87 confirm that it continues to act as Einstein’s theory predicted it would. By Dennis Overbye Hello darkness, our old friend, ...

A Hubble Space Telescope image of the giant galaxy M87 shows a 3,000-light-year-long jet of plasma blasting from the galaxy's 6.5-billion-solar-mass central black hole. The blowtorch-like jet seems to ...

A new photo of the supermassive black hole at our galaxy's core looks different from those before. Scientists released the photo, captured by telescopes from around the globe, on Wednesday. The image ...

A galaxy named Messier 87 (M87) has a monster at its heart that became famous when it was captured in the first-ever image of a black hole. Now, astronomers have revisited M87 and mapped out the ...

Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, ...