NASA’s Hubble Space Telescope team recovered the Space Telescope Imaging Spectrograph on Monday, December 6, and is now operating with all four active instruments collecting science. The team has still not detected any further synchronization message issues since monitoring began November 1.
The team will continue work on developing and testing changes to instrument software that would allow them to conduct science operations even if they encounter several lost synchronization messages in the future. The first of these changes is scheduled to be installed on the Cosmic Origins Spectrograph in mid-December. The other instruments will receive similar updates in the coming months.
Hubble has been operating now for over 31 years, collecting ground-breaking science observations that have changed our fundamental understanding of the universe. With the launch of the Webb Telescope planned for later this month, NASA expects the two observatories will work together well into this decade, expanding our knowledge of the cosmos even further.