Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
March 15, 2023 night sky snapshot Early-evening sky showing Mars and the constellation Orion, outlined in yellow, as well as the six bright stars of the Winter Hexagon asterism. (Location: Pasadena, California. Latitude: About 34 degrees north.) Bruce Betts/The Planetary Society using Stellarium.