Warp drives: Physicists give chances of faster-than-light space travel a boost
If humanity ever wants to travel easily between stars, people will need to go faster than light...
Laser satellite shatters space-to-Earth data transmission speed record
TBIRD uses laser light which can carry up to 1,000 times more data in each transmission
USAF debuts its new stealth bomber, the B-21 Raider
It's part of US’s effort to modernize all three legs of its nuclear triad which includes silo-launched nuclear ballistic missiles & submarine-launched warheads