Russia Accused Of Using Air-Dropped Butterfly Mines To Block Ukrainian Evacuation Route
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.
NASA Just Opened a Sealed Lunar Sample Collected by Apollo Astronauts 50 Years Ago