Science Release: Hubble & Gaia accurately weigh the Milky Way Science Release: Hubble helps uncover origin of Neptune’s smallest moon Hippocamp Photo Release: Hubble fortuitously discovers a new galaxy in the cosmic neighbourhood Science Release: Hubble sees the brightest quasar in the early Universe Photo Release: Hubble takes gigantic image of the Triangulum Galaxy Science Release: Faint starlight in Hubble images reveals distribution of dark matter Photo Release: Hubble reveals cosmic Bat Shadow in the Serpent’s Tail Photo Release: The ghost of Cassiopeia Science Release: Hubble finds compelling evidence for a moon outside the Solar System