... Ask Astro . ... Supernova showered Earth with radioactive debris . ... space flight . ... June 2005 astro bytes . ... June 22, 2005 . ... In September 2005, Mattias Mountain will replace Steven Beckwith as director of the Space Telescope Science Institute (STScI) in Baltimore. Mountain will operate the science operations center for NASA's Hubble Space Telescope and the planned James Webb Space Telescope (JWST). ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Director: Rex Parker ( 609 ) 730-0670 drexparker@aol.com ereal times id s The Official Publication of the Amateur Astronomers Association of Princeton Treasurer: Ron Mittlestaedt ( 609 ) 771-6981 C8User@aol.com Secretary: Mark Jaworsky ( 609 ) 333-1130 MarkianSJ@comcast.net Program Chairman: Michele Novatski (856) 810-7385 Philenium020202@yahoo.com Editor: Victor Belanger ( 609 ) 448-8598 vic@apink.com Assistant Director: John Miller ( ... AAAP Meeting April 12 (8:00 Peyton Hall). ...

NASA Launches Spacecraft To Pluto, The Kuipers And Stars Beyond http://www.spacedaily.com/reports/NASA_Launches_Spacecraft_To_Pl.. ... Free trial. www.DiscoveryLearningConnection NASA's New Horizons 3-billion-mile-plus mission to the outer solar system finally got underway Thursday when the half-ton spacecraft performed a picture-perfect liftoff from Cape Canaveral Air Force Station in Florida at 2:00 p.m. Eastern Time aboard an Atlas V booster. ... The New Horizons mission is so long ? ...

... In space, therefore, we should choose technologies carefully. ... For instance, the solar-photon sail--pushed through space by linear-momentum transfer from reflected solar photons--could carry water mined on comets or hydrated asteroids towards human habitats in dry solar systems. ... Article Highlights New Type Of Astronomy ,,Clubs: Online Amateur astronomers "are beginning to look very different from what they did only a few years ago," an article in last months Sky & Telescope observed. ...