Our sweepstakes are over, but you can still help power LightSail 2's journey and support the mission by making a gift and joining tens of thousands of members, backers, and donors who have crowdfunded this amazing mission. Join us!
Come Sail Away
Don't want to take any chances? Suit up for the mission at The Planetary Society store.
We're democratizing space by crowdfunding a spacecraft with support from over 60,000 private citizens—members, donors and backers—around the world. And now our launch is getting a boost from key partners and sponsors.