comet ison Interview NOAA’s Space Weather Prediction Center D A Biesecker c1997 Si comet 2012 s1

Nov 20, 2013
One of D,A, Biesecker’s Comet Discoveries in 1997… With all of the inquiry of what Comet ISON may or may not do in the future, I must admit that I am a bit at ease knowing that the Earth will not be impacted by this Comet, at least from the opinion of a Professional in this field.