The U.S. Space Agency (NASA) has issued a new Request for Information (RFI) targeted at commercial companies to explore mechanisms for raising the orbit of the Hubble Space Telescope, providing servicing operations for it, or performing a safe and controlled atmospheric disposal. This move comes as the telescope's orbit gradually declines, with projections indicating it will drop into the atmosphere during the current decade unless a technical intervention is carried out.
Details of NASA's Request and Timeline
The request stipulates that companies must submit their proposals by November 30, with the mission aiming to raise the telescope to an altitude of no less than 373 miles (600 kilometers) without causing any damage to it, targeting a tentative operational date in 2032. The contracting company will be responsible for providing the launch vehicle, the servicing vehicle, operations management, and the operations crew, if applicable.
NASA clarified that it has not yet committed to funding or contracting an actual rescue mission, but it seeks to evaluate the current capabilities of the commercial space services sector and understand potential costs and the readiness of companies to reach Hubble before it finally goes out of service and burns up upon re-entry.
Evolution of the Commercial Space Services Industry
This request comes amid the rapid maturation of the satellite servicing and in-space robotics sector, particularly as major and startup companies launch advanced technologies for orbital docking and repair. NASA's recent experience with the Swift telescope demonstrated that orbital rescue missions do not necessarily require massive budgets, as Katalyst Space Technologies was able to develop a rescue vehicle and approach the telescope within a tight timeframe and limited budget.
What This Means for the Scientific Community
The Hubble Telescope, having spent 36 years in Earth's orbit, represents a unique scientific tool observing the universe in ultraviolet and visible light, at a time when modern observatories like Webb and Roman focus on the infrared spectrum. Agency officials indicate that keeping Hubble operational will provide new opportunities for scientific discoveries while awaiting the launch of the Habitable Worlds Observatory in the 2040s.