Tag Archives: crescent

From the author of  “Sizing Up The Universe”

Bob Vanderbei did it again! Take a look at his haunting pictures of the Dumbbell and the Crescent Nebulae below. Prof. Bob Vanderbei and Prof. Michael Strauss will be on hand at the November meeting to sign copies of “Welcome … Continue reading

Posted in October 2022, Sidereal Times | Tagged , , | Leave a comment