Free Astronomy Magazine – March-April 2019 Issue Available For Reading And Download

Above: The quasar J043947.08+163415.7 (red) is extremely far away, and its light has been amplified by an intervening galaxy (blue) much closer to Earth. Credit: NASA, ESA, and X. Fan (University of Arizona) The March-April 2019 issue of Free Astronomy Magazine is available for your reading and downloading pleasure. To the several NASA and ESA … Continue reading Free Astronomy Magazine – March-April 2019 Issue Available For Reading And Download