LightSail 2 Deploys Solar Sail to Surf the Sun's Rays | WHAT REALLY HAPPENED

LightSail 2 Deploys Solar Sail to Surf the Sun's Rays

A spacecraft the size of a loaf of bread has finally turned itself into a solar sail.

On Tuesday (July 23) at about 2:47 p.m. EDT (1847 GMT), a motor onboard the small LightSail 2 cubesat began deploying the mission's 344-square-foot (32-square-meter) solar sail, which is about the size of a boxing ring. LightSail 2 is the passion project of The Planetary Society, and the space advocacy organization wants to demonstrate that solar surfing is a viable propulsion technique for spacecraft.

"We're very excited to be past this huge milestone," Jennifer Vaughn, Chief Operating Officer at The Planetary Society said during a livestream of the deployment from the spacecraft's control center in California. "We now have a sail. It's time to go sailing! … We now start the very difficult process of sailing in space."

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