Perhaps, though, a future generation will be the first to discover life teeming just beneath the scorched surface of the distant Pizza Moon. Featured image: “Full Disk Views of Io” by NASA.
No moon in our solar system is likely as chaotic as Io, Jupiter’s third largest. The rocky body looks like a pepperoni pizza because of the constant, numerous eruptions on its surface.
But the moon’s wild volcanic activity wasn’t detected until Voyager 1 flew by Jupiter and its moons in 1979, revealing Io’s dynamic surface that resembled a pepperoni pizza, Bolton said.