Asteroid discovered hours before it passes between Earth and moon

https://www.extremetech.com/wp-content/uploads/2017/01/2017BH30T_29jan2017_pw17-640x353.jpg 640w, https://www.extremetech.com/wp-content/uploads/2017/01/2017BH30T_29jan2017_pw17-106x59.jpg 106w, https://www.extremetech.com/wp-content/uploads/2017/01/2017BH30T_29jan2017_pw17.jpg 672w" sizes="(max-width: 300px) 100vw, 300px" /> A near miss by a small asteroid, but we only spotted it a few hours ahead of time. The post Asteroid discovered hours before it passes between Earth and moon appeared first on