Asteroid 2017 DR34 to flyby Earth at 0.57 LD
A newly discovered asteroid named 2017 DR34 will make a very close approach to Earth, passing only 0.57 LD (218 880 km / 136 005 miles) from the surface of our planet on February 25, 2017. This is the second near-Earth asteroid to flyby within 1 lunar distance since…