In an earlier letter to Congress on the Hubble Space Telescope, IEEE-USA President John Steadman said the organization "strongly supports the decision of NASA and the recommendations in the report by the National Academies to commit to a servicing mission to the Hubble that accomplishes the objectives of the originally planned SM-4 mission, including both the replacement of the present instruments with the two instruments already developed for flight...and the engineering objectives, such as gyroscope and battery replacements."
In his letter, Dr. Steadman noted that the Hubble telescope has provided fundamental new results in planetary science; led to the discovery of the most distant object in the solar system; provided more accurate estimates of the age of the universe; offered better measurements of the universe's rate of expansion; provided the deepest portrait of the visible universe; led to the discovery of new stars and dynamic phenomena in space; and offered new views of comets and black holes.
The IEEE-USA president observed that "unless repairs are made to Hubble's batteries and gyroscopes, the observatory will likely become inoperable as early as 2008."
IEEE-USA is an organizational unit of the IEEE. It was created in 1973 to advance the public good and promote the careers and public-policy interests of the more than 225,000 technology professionals who are U.S. members of the IEEE. The IEEE is the world's largest technical professional society. For more information, go to http://www.ieeeusa.org.