At the time, the mission was one of the most complex ever undertaken, involving five lengthy periods of extra-vehicular activity, and its resounding success was an enormous boon for NASA, as well as for the astronomers who now had a fully capable space telescope.
Its success was a boon for NASA, as well as for the astronomers with a more capable space telescope. At the time, the mission was one of the most complex, with five long EVAs.
At the time, the mission was one of the most complex, with five long EVAs. Its success was a boon for NASA, as well as for the astronomers with a more capable space telescope.
At the time, the mission was one of the most complex, with five long EVAs. Its success was a boon for NASA, as well as for the astronomers with a more capable space telescope.