Astro Bob blog: How to find and follow asteroid 2012 DA14 during Friday's flybyNear-Earth asteroid 2012 DA14 has become a sizzling topic online and on the TV news. Yesterday John, my mailman, asked me about it. "Supposed to be half as long as a football field," he offered. Find out how and if you can see it during this Friday's flyby.
By: Bob King, Duluth News Tribune