https://www.earthdata.nasa.gov/data/alerts-outages/planned-power-outage-tempo-ground-system
Planned Power Outage of the TEMPO Ground System | NASA Earthdata
There will be a planned, all-day power outage of the TEMPO ground system from the morning of September 26 through the afternoon of September 27, 2025.
planned power outageof theground systemtemponasa