Space.com Bus-Sized Asteroid Spotted by Slooh During Close Flyby | Video 3 February 2017 fborgosano Leave a comment Share: A ~39 foot asteroid (2017 BS32) flew within 101,000 miles of Earth on Feb. 2nd, 2017 and Slooh.com telescopes were on the case. from Space.com bit.ly/2jMhY7b Share: