Shuttle
Mission: STS-109
Orbiter:
Columbia
March
1,
2002
"Every few years,
NASA's Hubble
Space Telescope gets a visit from its Earthly caretakers. That
next visit is about to happen with the launch of Mission STS-109
aboard the Space Shuttle Columbia. A team of seven astronauts
has trained extensively for a year and is now ready to install
a full manifest of new equipment on the orbiting telescope during
five spacewalks. This includes replacing the current camera
on Hubble with the Advanced Camera for Surveys.
The new Advanced Camera for Surveys will expand Hubble's capabilities
to see up to twenty times farther into the universe than has
been possible in the past. This powerful new camera has a field
of view twice the size of Hubble's current surveyor and will
reveal areas of our universe that have never before been seen.
Hubble's current Solar Arrays will be replaced with the updated
Solar Array 3 that are one-third smaller in size yet more efficient
and will help reduce the effects of atmospheric drag on the
telescope.
From the beginning, Hubble was designed to be modular and astronaut-friendly.
This design has allowed NASA to equip the orbiting telescope
with new, state-of-the-art scientific instruments that incorporate
the latest technology and give the telescope exciting new capabilities
with each servicing mission.
Beginning with the launch of Hubble from Space Shuttle Discovery
on Mission STS-31 in April 1990, and continuing with subsequent
servicing missions in December 1993, February 1997 and December
1999, our view of the universe continues to be enhanced and
expanded. And the Hubble Space Telescope story continues."
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STS-109
Crew
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