On its STS-134 mission, Endeavour will make another significant contribution to the ISS, delivering the final big piece yet to be added to the station from the American side - the $1.5 billion Alpha Magnetic Spectrometer physics experiment. "By attaching Unity, it became a space station, and an international one at that," Pearlman told. Endeavour brought the International Space Station into being Endeavour, he added, "more or less saved Hubble and helped give it the legacy it has today."ĥ. "Without that mission, Hubble would be rather useless in orbit," said space-history expert Robert Pearlman, editor of (which is a partner). Soon the telescope was seeing the universe in crisp, sharp detail. In a series of complex operations involving multiple spacewalks, Endeavour's astronaut crew swapped out some of Hubble's optics and other gear. REUTERS/Brendan McDermid (UNITED STATES - Tags: MILITARY POLITICS) BRENDAN MCDERMID / X90143 President Barack Obama is to speak at New York's \"Ground Zero\" and meet families of some of the victims of the September 11 attacks by Al Qaeda in 2001. Workers prepare the area near the \"survivor tree\" at the World Trade Center site in New York May 4, 2011. In 1993, Endeavour launched on its STS-61 flight - the first Hubble servicing mission - to fix the problem. Shortly after NASA's Hubble Space Telescope launched in 1990, scientists noticed that the instrument's images were a bit blurry. It helped save the Hubble Space Telescope This recycling ethic helped keep Endeavour's construction costs down to $1.7 billion, according to NASA officials.Ĥ. ![]() These pieces were left over from the construction of the shuttles Discovery and Atlantis. While Endeavour debuted a fair amount of new gear - it was the first shuttle to use a drag parachute during landing, for example, and it featured advanced avionics systems - much of the orbiter was built from spare parts. Endeavour was built on the cheap - sort of ![]() Endeavour, was commanded by Britain's James Cook on his epic 18th-century voyage of discovery in the South Pacific (hence the orbiter's British spelling).ģ. Bush announced the winning name in May 1989. The kids were given some guidance - the name had to be based on a historic oceangoing research or exploration vessel. ![]() In 1988, NASA staged a national competition among elementary and secondary school students to hang a name on the new shuttle. Endeavour is the only shuttle to have been named by children.
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