Space Shuttle program upgrade equipment for Hubble were ready and waiting in NASA warehouses. Many dissenters, including astronauts , asked NASA management to reconsider allowing the mission, but initially the director stood firm. On October 31, 2006, NASA announced approval of the launch of "Atlantis" for the fifth and final shuttle servicing mission to the Hubble Space Telescope, scheduled for August 28, 2008. However SM4/STS-125 eventually launched in May 2009. One impact of "Columbia" was that future crewed launch vehicles, namely the Ares I, had a special emphasis on crew safety compared to other considerations. NASA maintains extensive, warehoused catalogs of recovered pieces
Criticism of the Space Shuttle program and payloads into low Earth orbits. It would afford the opportunity to conduct science experiments on board the shuttle to be used to study the effects of space flight on humans, animals and plants. Other experiments would study how things can be manufactured in space. The shuttle would also enable astronauts to launch satellites from the shuttle and even repair satellites already out in space. The Shuttle was also intended for research into the human response to zero-g. The Shuttle was originally billed as a space vehicle that would be able to launch once a week and give low launch