In this image from NASA TV astronauts John Grunsfeld, left, and Andrew Feustel work to upgrade the Hubble Space Telescope during a spacewalk, Monday, May 18, 2009. This is the fifth and final repair mission for the 19-year-old telescope. (AP Photo/NASA TV)From Yahoo News/AP:
CAPE CANAVERAL, Fla. – Spacewalking astronauts completed repairs to the Hubble Space Telescope on Monday, leaving it more powerful than ever and able to peer even deeper into the cosmos — almost to the brink of creation. The last humans to lay hands on Hubble outfitted the observatory with another set of fresh batteries, a new sensor for precise pointing and protective covers.
That equipment, along with other improvements made over the last five days, should allow the telescope to provide dazzling views of the universe for another five to 10 years.
"This is a very important moment in human history," Hubble senior project scientist David Leckrone said in Houston. "We will rewrite the textbooks at least one more time."
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