Free Astronomy Magazine March-April 2019

THE FREE MULTIMEDIA MAGAZINE THAT KEEPS YOU UPDATED ON WHAT IS HAPPENING IN SPACE Bi-monthly magazine of scientific and technical information ✶ March-Apri l 2019 ✶ ✶ The Genesis Project and planetary protection Mars rover Opportunity retired Orbital advertising − a concrete risk • Hubble sees the brightest quasar in the early Universe • ESO to host Cherenkov Telescope Array-South at Paranal • NASA’s New Horizons mission reveals entirely new kind of world • ALMA discovers early protostar with a warped disk • Hubble finds a fast evaporating exoplanet