Read more here: https://frontier.net.ua/uk-uagalaktik... Galaxy M82 Unleashes Winds at 2 Million MPH, Challenging Existing Models pNASA's XRISM spacecraft has measured winds erupting from the starburst galaxy Messier 82 (M82) at an astonishing 2 million miles per hour (3.21 million kilometers per hour). This discovery confirms long-held theories about how star formation drives powerful galactic outflows, yet also highlights key discrepancies that astronomers ar...