... comet must be large to be visible in amateur telescopes at such a great distance ... NASA's Near-Live Comet Viewing site has been posting comet pictures--to date, 4,000 ...
... Vivian White makes a comet . Checking out the "comet" . ... Vivian White makes a comet . Checking out the "comet" . ... Vivian White explains the Designing Comet Aprons activity. Examining the "comet". ...
... 5 . Echoes of the Past, by Katherine Bracher . 6 . Comet Tales, by David H. Levy . ... Many comets are first seen by amateur astronomers, and David Levy is one of the best ... How did he prepare for his years of comet hunting? ...
... Now some of these irregular showers are really interesting because they are the only evidence for a certain type of comets comets that come only very rarely to the Sun called long -period comets. ...
... E. Comets and Meteors . About the Activities . Background: Comets and Meteors . ... Background: Comets and Meteors . Comets and Meteors Activities . ... Background: Comets and Meteors . Comets and Meteors Activities . ...
... Every August, Earth swings through the dusty path of Comet Swift-Tuttle. ... Comet Hyakutake wowed us this spring [see Guest Observer, May/June, p. 11]. ... Comet Hale-Bopp teases us now for a potentially spectacular show next spring. ...
... Comets . ... Comets are like tourists: they come from the outer edges of the solar system and ... This comet won't be back again for ____ years. (if applicable) How old will you be ...
... comet's frozen gases turning them into "jets'' that act like rocket exhaust, nudging ... Comet Swift-Tuttle was first seen in July 1862 (when Abraham Lincoln was President ...