James Webb Space Telescope, information, updates and discussion |
James Webb Space Telescope, information, updates and discussion |
Aug 23 2005, 02:01 PM
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Member Group: Members Posts: 134 Joined: 13-March 05 Member No.: 191 |
The manufacture of the JWST mirror blanks has now been completed.
Despite this milestone, the fate of JWST is still somewhat precarious, because although the scientific bang from the telescope is expected to be huge, the bucks required have increased to a staggering $4.5 billion. A Space.com article on the squeeze in NASA's space-based astronomy plans gives some background. The JWST home page can be found here. The Space Telescope Science Institute, which runs Hubble, also has a site here. As does ESA. |
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Jun 4 2010, 08:02 PM
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Member Group: Members Posts: 100 Joined: 25-April 08 From: near New York City, NY Member No.: 4103 |
A full-sized mockup of the James Webb Space Telescope is on display in lower Manhattan, New York City at Battery Park from now through June 6th. On Friday night, local astronomers will bring their telescopes to the site to show the planets and stars to people attending the panel discussion scheduled to include John Mather, John Grunsfeld, and Heidi Hammel, with journalist Miles O’Brien moderating. Neil deGrasse Tyson, will host the stargazing party.
http://www.worldsciencefestival.com/the-ja...space-telescope http://www.worldsciencefestival.com/from-t...ty-to-the-stars bob kelly |
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