... Space debris comprise the ever-increasing amount of inactive space hardware in orbit around the Earth as well as fragments of spacecraft that have broken up, exploded or otherwise become abandoned. About 50 percent of all trackable objects are due to in-orbit explosion events (about 200) or collision events (less than 10). International Year of Astronomy, Ireland National Node . ...

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... 2009 Eclipse - Bruce Berger . ... Bruce Berger . ... Astro-Images . ... Astro-Images from Wingaersheek Observatory, 32 inch relay telescope, Mario Motta, vol 1 . ... Mario Motta M.D. Astro-images from Wingaersheek Observatory, 32 inch relay telescope, Mario Motta, Vol 4 . ... Mario Motta M.D. Astro-Images from Wingaersheek Observatory, 32 inch relay telescope, Mario Motta, vol 5 . ... Mario Motta M.D. Astro-Images 2 . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... Space Flight . ... Earth Satellites . ... The first satellite launched into orbit was Sputnik€а 1 (meaning ?Traveller?), launched in 1957 by the Soviet Union. ... Space Shuttle creeping to the pad to launch the Misty satellite into orbit? ... The Misty is not the only mystery in orbit, another potential covert satellite is known as Prowler. ... However there does seem to be enough substantiated sightings and evidence to suggest there are or perhaps were real mystery satellites orbiting the Earth. ...

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Astronomy Beat . ... Mercury Magazine Contents . ... November/December 1997 . ... What about Africa? ... The Problems of Science in Africa, Rodney T. Medupe and Loveness Kaunda . ... In today's South Africa, the problems of education are the problems of science. ...