Big asteroid to sweep close September 1 - EarthSky


EarthSky

Big asteroid to sweep close September 1
EarthSky
Astronomers will study the flyby of the huge asteroid. Radar observations are scheduled from NASA's Goldstone Radar between August 29 to September 8, 2017. The Arecibo Observatory will also analyze Florence from September 2 – 5, 2017. Paul Chodas ...