Follow the foot traffic. Sidewalk astronomers often set up at street fairs, outdoor events, nightlife hotspots, or by any venue where a lot of people tend to pass by. If you want to set up at an event ...

In September, outer space stunned us with views of a decagon on Saturn’s south pole, a new crater on the Moon, and the surreal pink and pearl-white tones of Martian frost. Check them out below, along ...

Whether searching for extraterrestrial intelligence or building our very own space mission, The Planetary Society has a long history of advancing cutting-edge space science and technology. Now, we are ...

The next chapter in Mars and exoplanet exploration. Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a ...

Learn how our members and community are changing the worlds.

Join us with Jenn Vaughn, CEO of The Planetary Society, in cities across the country for an intimate gathering of Planetary Society members. Share your passion for space exploration, get an exclusive ...