0303宇宙環境利用 SWOT衛星がデスバレーの一時湖の水深測定に貢献(SWOT Satellite Helps Gauge the Depth of Death Valley’s Temporary Lake) 2024-04-15 NASA Water depths in Death Valley’s temporary lake ranged between about 3 feet (or 1 meter, shown in dark blu... 2024-04-16 0303宇宙環境利用