Lava tubes beneath the surface of Mars and the moon could be, respectively, 100 and 1,000 times wider than lava tubes on Earth, which could provide shelter and create exploration opportunities for ...

What can lava tubes on Earth teach us about finding life on Mars? This is a recent study published in Communications Earth & Environment hopes to address as an international team of researchers ...

Sometimes, a hole in the ground is just a hole. Other times, it’s a portal to an underground cave spanning miles in width and length. You don’t really know what’s inside unless you dive into the void.