Join Donate

Planetary TVSciTech

LightSail sail deployment test timelapse

Please accept marketing-cookies to watch this video.

This timelapse video of LightSail's sail deployment test at Cal Poly San Luis Obispo on Sept. 23 shows the sails being deployed and tensioned. After the test, a three-person team refolds the sails and stows them back in the spacecraft.

Credit: Justin Foley

You are here:
Comments & Sharing
LightSail
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

meteor over landscape
The Threat is Real

Working together to fund our Shoemaker NEO Grants for astronomers, you can literally help save the world.

Donate