#Life in the galaxy: maybe this is as good as it gets?
“#Life in the galaxy: maybe this is as good as it gets?” Galaxy M51 is a spiral galaxy, about 30 million light years away, that is in the process of merging with a smaller galaxy seen to its upper left. Credit: X-ray: NASA/CXC/SAO; Optical: Detlef Hartmann; Infrared: Courtesy NASA/JPL-Caltech. Researchers have found that rocky exoplanets…