Science, Technology, and Social Media
Aerospike Engines – Why Aren’t We Using them Now?
Over 50 years ago an engine was designed that overcame the inherent design inefficiencies of bell-shaped rocket nozzles, but despite…Read More »
Money & The Economy
Commercial aerospace spending declines, while defense speeds ahead
Global defense subsector grew by 3.9 percent to $361.5 billion in 2017 with military spending continuing to rise across the…Read More »