> That's interesting. Still no volcanoes (or other seismic activity) has been observed on mars, so it's pretty safe to say it's not something to worry about. I

> That's interesting. Still no volcanoes (or other seismic activity) has been observed on mars, so it's pretty safe to say it's not something to worry about. I am not sure. Can you say how we have been looking for seismic/volcanic activity on mars.