• April 13, 2015
The Planetary Society’s LightSail spacecraft will have to wait at least two more weeks before setting sail on its maiden voyage.
• March 30, 2015
The team behind The Planetary Society’s LightSail spacecraft is kicking off a series of simulations to ensure the spacecraft’s ground systems are ready for launch.
• March 16, 2015
The Planetary Society's LightSail spacecraft made an appearance on national television Monday night during a two-minute segment by CBS Evening News.
• March 09, 2015
A cadre of CubeSats including The Planetary Society’s LightSail spacecraft completed a cross-country journey to Florida, where they await installation aboard an Atlas V rocket.
• February 20, 2015
There are few systems aboard a spacecraft more important than attitude control. This infographic shows how LightSail holds its place in space.
• January 26, 2015
This May, the first of The Planetary Society's two member-funded LightSail spacecraft is slated to hitch a ride to space for a test flight aboard an Atlas V rocket.
• December 31, 2014
As excited as we are to jump into 2015, I want to take time to reflect on the year coming to a close and applaud all that we’ve accomplished working together.
• December 12, 2014
The Planetary Society's LightSail spacecraft successfully completed testing to prepare it for a possible 2015 test flight.
• November 13, 2014
The Planetary Society's LightSail-A spacecraft is less than three weeks away from an expected go/no-go decision on whether the CubeSat will be launched into space for a shakedown cruise next year.
• October 30, 2014
LightSail's random vibration test, meant to simulate the stress of an Atlas V rocket launch, shook loose new problems that the team will have to address.
Become a member of The Planetary Society and together we will create the future of space exploration.
Help advance robotic and human space exploration, defend our planet, and search for life.