The key to this effort is understanding how biology interacts with the atmosphere, geology, oceans, and interior of a planet, and how these interactions are affected by the host star. This “system science” approach will help scientists better understand how to look for life on exoplanets.
NExSS will tap into the collective expertise from each of the science communities supported by NASA’s Science Mission Directorate:
- Earth scientists develop a systems science approach by studying our home planet.
- Planetary scientists apply systems science to a wide variety of worlds within our solar system.
- Heliophysicists add another layer to this systems science approach, looking in detail at how the sun interacts with orbiting planets.
- Astrophysicists provide data on the exoplanets and host stars for the application of this systems science framework.
It’s a call for people from many disciplines to come together in support of a single important cause. It’s truly inspiring to see.