We
’ve already shown Boeing’s concept in DARPA’s Vulture 
high-altitude, extremely long-endurance unmanned aerial vehicle program. Now its two competitors, Aurora Flight Sciences and Lockheed Martin, have released artist renderings of their own designs. Aurora calls its concept Odysseus. Lockheed Martin’s aircraft is equally intriguing. All three companies won Phase 1 contracts earlier this month to commence with the design and development of their respective aircraft. DARPA wants an unmanned system that is “able to fly on station and perform its mission for five years without interruption.”
The Space Development Agency says it’s on track to issue its next batch of missile warning and tracking satellite contracts this month after those awards were delayed by the Pentagon’s decision to divert funds from the agency to pay troops during this fall’s prolonged government shutdown.
