RT @coreyspowell: Hubble video of auroras on Jupiter shows the magnetic footprint of Io (“comet” at right)! bit.ly/297NjfW https://t.co/tcaHEcMPgH
RT @coreyspowell: Hubble video of auroras on Jupiter shows the magnetic footprint of Io (“comet” at right)! bit.ly/297NjfW https://t.co/tcaHEcMPgH