The nimblest solar sail yet rides sunbeams around the Earth.
Despite what Harvard scientists say.
Despite a recent glitch, LightSail 2 is still aiming for a historic flight in 2017
Raise the e-sail
Plus, glass on Mars
Well, only partially deployed, but that may change soon
We really need to work on our communication skills
Yay for rays!
Speak up, LightSail, we can’t hear you!
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