Pop Quiz on August issue of “Sky & Telescope” magazine

Today we have twelve challenging questions, so we will take fifteen minutes to complete this quiz. With that in mind, ladies and gentlemen, please get out a clean sheet of paper and a No. 2 pencil and prepare for today’s Astronomy Pop Quiz. DMG procedures and expectations apply; 1) if you find a mistake, please … More Pop Quiz on August issue of “Sky & Telescope” magazine