martedì 19 maggio 2015

NYT Science: Secret Vessel to Test Durability of Materials in Space, NASA Says

Secret Vessel to Test Durability of Materials in Space, NASA Says
By KENNETH CHANG

The X-37B, a secret unmanned spacecraft operated by the Air Force, is expected to take off from Florida on Wednesday.

Published: May 20, 2015 at 06:00AM

via NYT Science http://ift.tt/1R1GCft