National Security Journal on MSN

An experimental F-15 STOL/MTD could take off at 42 mph and land in 1,650 feet — the standard F-15 needs 7,500 feet

The F-15 STOL/MTD, and later the F-15 ACTIVE, were among the most unusual Eagle variants ever built. Experimental platforms, ...

NASA’s Psyche spacecraft buzzing Mars on its way to a rare metal asteroid

A NASA spacecraft chasing a rare metal asteroid swings past Mars this week for a gravity boost, snapping thousands of pictures as practice for the ...