RT @FireballsSky: This asteroid, seen the other night, passed by hours later at 0.22 the Earth-moon distance. buff.ly/2bFipfK https://t.co/nnuCAfYkUA
RT @FireballsSky: This asteroid, seen the other night, passed by hours later at 0.22 the Earth-moon distance. buff.ly/2bFipfK https://t.co/nnuCAfYkUA