NASA Astronaut John Grunsfeld, Instrumental to Hubble Telescope Repair, Will Help Oversee its Science Operations
John Grunsfeld Astronaut John Grunsfeld, attired in his Extravehicular Mobility Unit (EMU) spacesuit, is pictured in the Earth-orbiting Space Shuttle Atlantis' airlock as he prepares for the STS-125 mission's fifth and final session of extravehicular activity.
Image Credit: NASA

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NASA astronaut John Grunsfeld, who participated in three spaceflights to service the Hubble Space Telescope, is leaving the agency to become the deputy director of the Space Telescope Science Institute in Baltimore. The institute is the science operations center for Hubble and the James Webb Space Telescope, which is planned for launch in 2014.

"During the past 18 years, John has been a true asset to the agency," said NASA Administrator Charles Bolden, a former astronaut who few on the STS-31 mission that deployed the Hubble. "Some have called him the chief Hubble repairman, but I call him a friend and wish him the best in his new endeavor."

In addition to Grunsfeld's flights to Hubble (STS-103 in Dec. 1999, STS-109 in March 2002, and STS-125 in May 2009), he also served on two other shuttle missions. He performed eight critical spacewalks and logged more than 835 hours in space.

During 2003 and 2004, he was NASA's Chief Scientist at the agency's headquarters in Washington. He helped develop the Vision for Space Exploration, which set NASA on the path for future exploration endeavors.

In accepting the institute position, Grunsfeld said, "This is an incredibly exciting opportunity for me to work at a focal point of top astronomers at the leading edge of scientific inquiry. The team at the Space Telescope Science Institute has a demonstrated record of meeting the high performance challenges of operating the Hubble Space Telescope and preparing for the James Webb Space Telescope. I look forward to working with this excellent team as we continue to explore the mysteries of the universe."

Related Site:

› John Grunsfeld's Official Biography
› Hubble Space Telescope Mission Section