A Jellyfish on the Move

NASA/ESA Hubble/CXC A jellyfish, blue tendrils trailing, speeds across this Hubble image of galaxy ESO 137-001. What shapes or stories do you see? Leave a note below. Intense blue streaks trail ESO 137-001 in this composite image from NASA’s Hubble Space...

Galactic Swirly

Credit: NASA & ESA Weird forces are stripping gas away from galaxies within the Virgo cluster. NGC 4522 is caught in this process. The spiral galaxy’s rapid motion at more than 10 million kilometers per hour within the cluster sets up a strong stellar wind....