Monday, August 31, 2020

Rival powers jockey for the lead in hypersonic aircraft

The US, China and Russia are pouring money into aircraft that can fly at five times the speed of sound.

from BBC News - World https://ift.tt/3lzayFi
at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Power Rankings: Cognizant Classic in The Palm Beaches - PGA TOUR

Power Rankings: Cognizant Classic in The Palm Beaches    PGA TOUR PGA Tour Monday qualifying eliminated from Cognizant Classic after 2025 ...