Hubble could soon learn its fate
October 23, 2006
The Hubble Space Telescope has popularized astronomy by producing countless wondrous images of the universe.
CAPE CANAVERAL, Florida (AP) -- The fate of what some scientists dub "the people's telescope" is again up in the air as NASA decides soon whether to squeeze in a last astronaut repair mission to extend the life of the Hubble Space Telescope.
On Friday, NASA engineers will debate the safety of sending a fifth and final manned space shuttle flight to the 16-year-old telescope, probably in 2008. Soon afterward, NASA Administrator Michael Griffin will make the final call.
His decision could prolong Hubble's ability to capture some the most spectacular images of the universe well into the next decade or allow the telescope to deteriorate into oblivion by 2009 or 2010.
Griffin worked on Hubble earlier in his career and recently described it as "one of the great scientific instruments of all time." Unlike his predecessor, he has expressed a willingness to repair it.
"If we can do it safely, we want to do it," Griffin said. "But we have new constraints on ... the space shuttle system. We have a new understanding of its fragility and vulnerability."...
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Among the Hubble's many scientific accomplishments, the telescope has enabled direct observation of the universe as it was 12 billion years ago, discovered black holes at the center of many galaxies, provided measurements that helped establish the size and age of the universe and offered evidence that the expansion of the universe is accelerating. But the telescope also has popularized astronomy by producing countless wondrous images....
http://www.cnn.com/2006/TECH/space/10/23/hubble.fix.debate.ap/index.html