ALMA images of rotating galaxies on a background from the Hubble Space Telescope

Astronomers Detect Whirlpool Movement in Early Galaxies

Astronomers have looked back to a time soon after the Big Bang, and have discovered swirling gas in some of the earliest galaxies to have formed in the Universe. These ‘newborns’ – observed as they appeared nearly 13 billion years ago – spun like a whirlpool, similar to our own Milky Way.