San Francisco, California
The marsquakes are coming fast and furious. From its landing site near the Martian equator, NASA’s InSight mission is detecting about two quakes per day — and the rate is going up.
“We have a lot,” said Bruce Banerdt, a geophysicist at the Jet Propulsion Laboratory in Pasadena, California, and InSight’s principal investigator. He reported the findings on 12 December at a meeting of the American Geophysical Union in San Francisco.

Read more...