UNDATED (WKRC) - NASA recently discovered a massive lake of lava on the surface of our solar system's most volcanically active world. The lake was discovered on Io using data from Juno's most recent ...

Lunar lava tubes offer shelter from harsh surface conditions. Evidence suggests at least one large underground lava tube exists. These tubes could protect astronauts from radiation and extreme ...

NASA has issued a request for information (RFI) for quantum gravity gradiometer ideas to help find lava tubes within the Moon that could be made into habitats for humans. A quantum gravity gradiometer ...

Scientists think the moon may have an interior that's kind of similar to Earth's — but questions remain. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The scientific community knew that molten rock was responsible for carving tunnels beneath the Earth, Moon, and Mars. They also knew that massive underground tunnels carved by lava were present on ...