NASA's Roman Space Telescope Has Enough Fuel for 22 Years, Doubling Original Estimate
According to a report by Ars Technica, the Nancy Grace Roman Space Telescope carries enough propellant to operate for 22 years, twice as long as NASA had originally planned, and is the first NASA observatory built with in-space refueling capability.
The Nancy Grace Roman Space Telescope, NASA's next major space observatory, has enough propellant on board to operate for 22 years, according to a report published by Ars Technica. That figure is double the mission's original design lifetime.
Ars Technica reported that Roman is the first NASA observatory designed to allow for in-space refueling, a feature that could further extend its operational life beyond the current propellant supply.
The extended fuel capacity means the telescope, named after Nancy Grace Roman, NASA's first chief astronomer, could continue its observations well beyond the agency's initial expectations for the mission, the report said.
NASA has positioned Roman as a successor and complement to existing space telescopes, with a wide field of view intended to support large-scale astronomical surveys. Further mission details, including launch timing and specific scientific goals, were not fully outlined in the available report.
Sources
EGazette summarizes reporting from multiple sources; follow the links for the originals.
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