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

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The court’s decision has heavy symbolic meaning, even if it may have little practical impact.

By Patrick Kingsley from NYT World https://ift.tt/8hc1Wxb