BrikoXNASA loses contact with ISS after power outage in Texas, uses backup system for first time
itsyourmomCurious why the back up power didn’t come on till 90 minutes later though… seems like to me a long time if you’re supposed to be in constant communication with a crew aboard a space craft.
YoBuckStopsHereThe backup is in Colorado. You keep your primary and secondary at two different geolocations in case of an emergency. 90 minutes to bring a system online and communicating is pretty good.