Prepare to be amazed by the engineering marvel that is the J58 engine, the secret powerhouse behind the legendary SR-71 Blackbird. This isn’t just any jet engine — it’s a revolutionary design capable ...

They taunted and toyed with the MiG-25s sent up to intercept them, scooting up to altitudes the Soviet planes could not reach, and circling leisurely above them or dashing off at speeds the Russians ...