Summary:
- The article discusses new findings from a study that suggest there are large water reservoirs and active magmatic processes hidden beneath the surface of Mars.
- The study, published in the journal Nature Geoscience, used data from NASA's InSight lander to detect seismic activity and heat flow on Mars, providing insights into the planet's internal structure and evolution.
- The findings challenge the traditional view of Mars as a geologically dead planet, indicating that it may still have active processes that could have implications for the potential for life on the planet.