NASA plans radar and seismic tests for a hidden lunar cave that could shelter future astronauts
NASA selected GIMLI to investigate whether the Marius Hills Pit opens into an underground lunar lava tube.Radar, seismic…
Drone radar could help spacecraft pinpoint where to drill for water on Mars, scientists say
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Drone Radar Reveals Buried Glaciers On Earth, Guiding The Search For Water On Mars
Silhouetted against the blue sky, a drone carrying a ground-penetrating radar instrument lifts off from Galena Creek Rock…