Space and Earth Science News… Sci and Space Tech Astronomy March 21, 2019 Small Asteroid FlyBy March 21, 2019 house-sized asteroid was discovered by astronomers at the Mount Lemmon Observatory outside of Tucson, Arizona on March 9, 2019 February 28, 2019 Successful touchdown on an asteroid. the asteroid explorer Hayabusa2 touched down on the… February … Continue reading Science