Hubble Fine Guidance Sensor Replaced
Harbaugh helps replace a degraded Fine Guidance Sensor and upgrade Hubble's precision pointing capability.
Historical biography archive · Updated 2026-11-03
Gregory Harbaugh Biography and Timeline
Follow Gregory Harbaugh through 2 dated historical records for United States of America.
Gregory Harbaugh, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1997–1997Years on this page
1997
Hubble Thermal Insulation Repaired
Harbaugh installs new thermal blankets over degraded insulation around Hubble's light shield.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.