This Is Aurora's Massive Solar-Powered Stratospheric Unmanned Aircraft

Graham Warwick | Aviation Week & Space Technology

Designed to stay aloft in the atmosphere up to three months, the 243-ft.-span Odysseus is in ground testing, split into three sections because it is too big to fit in the hangar at Aurora’s headquarters in Manassas, Virginia.

Japan’s Fighter Engine Reaches Full Thrust

Bradley Perrett | Aerospace Daily & Defense Report

A Japanese demonstrator fighter engine has been run to full thrust with no problems, a program official says.

Performance Margins: The Science And Supposition Behind The Numbers

Mark H. Goodrich | Business & Commercial Aviation

Few topics can generate more beer bets than aircraft performance.

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