What could Kilauea tell us about Mars?

Published May 16, 2018 This content is archived.

A story on PBS NewsHour about Kilauea’s eruption and the clues it may offer about what volcanoes and life might exist on other worlds interviews Tracy Gregg, associate professor of geology. “It’s like a game of ping pong,” she said. “We learn something on Earth and we hit it over to Mars and say, ‘Okay, does it work on Mars?’ Then we hit it back to Earth and ask: ‘Does it work still?’”