night time sky over everest base camp on khumbu glacier. tents are lit with lights from inside. nepal

mountaineering mountaineers chomolungma iceclimbing expedition pollution crevasses dangerous exploring mountains landscape adventure climbers climbing crevasse himalaya mountain nightsky seasonal outdoors freezing everest glacier goddess sherpas evening khumbu lights inside mother sherpa danger winter yellow nature travel night tents nepal light world range route cover stars time base camp cold full moon snow peak sky lit ice