Last report, 9:00 PM, we had no power, and we broke the Sim so that Mission Support could come and work with us. We had connected the Hab, space heater in the GreenHab, and Mission Support trailers to the spare generator in the RAM. Ben, from mission support, made a run to the town to get some more fuel. Eventually, we were able to get the generator to generate power to have the furnace in the Hab running and the space heater in the GreenHab. With no power to the trailers, the Mission Support at 10:00 PM, decided it was best for them to sleep the night at the Hab where the furnace was on to keep everyone warm. After coordinating with the Crew 305, we helped them move two mattresses in the Hab and made sleeping accommodations. We had Jules make a pleasant guest appearance in our Hab. With a non-functioning fridge, we kept all the food in the fridge in one of the airlocks. Everyone went to bed between 11:30 PM to midnight. Morning of Sol 4, the crew and Mission Support woke up between 7:00 – 8:00 AM. Between 8:00 AM – 11:00 AM, Mission Support with help of the crew cleared the Hab of any extensions. Power was transitioned to solar, and the Habitat returned to full functionality. With power back, the Mission Support had the crew enter back in the Sim between 10:45 AM and 11:00 AM. Sol 4 was no EVA Day! The crew decided it was best to have Sol 4 focus on organizing and documenting the research that’s been made so far and make progress on the research that can be done within the Hab. Spruha and Ian made breakfast. Rashi made lunch, and Hunter made dinner. Spruha made progress on the Rover. Monish was able to get the temperature sensor working and is looking for places to place his sensor in the Hab. Rashi documented research from previous days EVAs, and constructed functionality diagrams for EVA and the power systems in the Hab. Peter got his PC back up and running for the crew’s cognitive tests tomorrow. Hunter made progress in setting up his research in the Green Hab. Ian reported on the previous EVAs and made plans for the next EVA. Everyone got some of their schoolwork and research done as well. After dinner, we opened Day 12 of the Advent calendar, before turning in our reports to the Mission Support.