Transits Not Shipbob Microscopium

Microscopium

The showcase object

marathoners maintain a steady pace to find object after object

it's perfect for astronomers in the United States

Size: 6” x 9”

Transits Not Shipbob MicroscopiumBy Jean Meeus. Product Information: 8. 50" by 11. 00", 75 pages, softbound. Transits of Venus across face of the Sun rank among the rarest astronomical phenomena only 81 occur during the 6,000 year period spanning 2000 to +4000. The last transit of Venus took place over 100 years ago (1882) but 2 will occur early in the next century (2004 and 2012). Transits of Mercury are somewhat more frequent 117 occur during the 700 year period +1600 to 2300. Four