Using Event Horizon Telescope observations of M87's black hole from 2017, 2018 and 2021, "astronomers have found some changes in this now iconic image that could be caused by variations in the ...

Add Yahoo as a preferred source to see more of our stories on Google. EHT researchers tracked polarized light around M87* across years, finding a stable ring but dramatic changes in magnetic patterns.

Scientists have traced a 3,000-light-year-long cosmic jet streaming out from the first black hole ever imaged to its likely source point with the help of "significantly enhanced coverage" from the ...

In a new study published in Astronomy & Astrophysics, astronomers have made an extraordinary breakthrough by observing the interaction between shock waves and pressure waves in the jet of a ...

Observations with the Event Horizon Telescope enable researchers to localize the likely base of the central outflow in a massive galaxy. (Nanowerk News) Some galaxies eject powerful streams of charged ...