Substantial lava tubes on the moon and Mars could be utilized by astronauts – Sprout Wired

Lava tubes are caves developed by lava as it flows from a volcanic vent beneath a hardened area. On Earth, these lava tubes can be identified in Hawaii, the Canary Islands, Australia and Iceland. They selection in diameter from 33 to 98 ft.Lunar tubes on the moon and Mars could be extended than 25 miles, in accordance to a new review working with satellite photographs, radar information, spacecraft observations of attributes named skylights belonging to collapsed lava tubes and digital terrain p…

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