QUESTION FROM ALASDAIR TAYLOR How would you propose to survey and track all NEO of the size of Tunguska? I mean 25th abs magnitude is faint and I can believe that…
Christian Koeberl is a professor of Impact Research and Planetary Geology at the University of Vienna and an Asteroid Day Expert. In this post, he answers a user-submitted question. Do you have an…
In a candid interview for “Asteroid Education”, Eric Christensen, Director of the Catalina Sky Survey and an Asteroid Day Expert, says that for NASA to meet its congressional mandate to find…
Interactive Video Experience (Click image to view) Asteroid Day Quiz created by Debbie Lewis (Click image to take the quiz) Video Messages (Click here for all video messages) Dr Brian…
Hillary Aiken and I had the rare opportunity to sit down with Asteroid Day supporter Carolyn Shoemaker, the legendary astronomer who co-discovered Comet Shoemaker–Levy 9 (with David Levy). She once held the record…