Steve explains how a lava tube forms as he and team search for an entrance. Steve explains how a lava tube forms as he and his team search by helicopter and car for an opening that will gain them ...

WEST LAFAYETTE, Ind. — In 2017, Purdue University researchers helped discover a lava tube on the moon that could protect astronauts from hazardous conditions on the surface. Now, 3D image ...

A Lunar Reconnaissance Orbiter Camera high-Sun view of the Mare Tranquillitatis pit crater, formed by a collapsed lava tube. Credit: NASA/GSFC/Arizona State University HELSINKI — Chinese researchers ...

A Canary Islands volcano pushed rivers of molten lava through the earth. Now scientists and explorers trek through the cooling underground, looking for insights into life on this planet—and perhaps on ...

If human beings want to survive on the other planets for a long time, they must first find or set up a safe, stable, and long-term shelter. Lunar lava tubes are geological structures of the moon ...