NASA to Air Briefing, Spacewalks to Upgrade Space Station
Avian secret: The key to agile bird flight is switching quickly between stable and unstable gliding
Rocket Lab unveils space solar cell with 33.3% efficiency. The new device is based on an inverted metamorphic multi-junction (IMM) cell technology developed by Rocket Lab’s unit Solaero. The cell can be used in applications in the civil, military, and commercial space markets.