Would an asteroid discovered in 1997 hit Earth? Search for answers led to much more

When Asteroid 1997 XF11 was discovered in 1997, it led to panic over fears that it would collide with Earth. However, it left behind a different kind of impact on humankind and science. Read to know what it was.

from IBTimes.co.in : Science http://ift.tt/2tAk4R1