domenica 7 giugno 2015

NYT Science: After Silences and Setbacks a Spacecraft Is Revived, Deploying Its Solar Sail

After Silences and Setbacks a Spacecraft Is Revived, Deploying Its Solar Sail
By KENNETH CHANG

Twice since the LightSail spacecraft was launched last month, it fell into an unexpected silence. On Sunday, it finally did what it was designed to do.

Published: June 8, 2015 at 06:00AM

via NYT Science http://ift.tt/1BTg7jJ