UK backs Rolls on electric; Terrafugia updates flying car; Zephyr in new record bid; Coyote to counter drones; Hybrid-electric push; Pratt sponsors GoFly; Raytheon hypersonics for DARPA; Titanium applications advance.
Eventually, the ISS will need to leave low Earth orbit. One option may be to boost it into a 1,000-year storage orbit for future generations to salvage.