SpaceX is gearing up for the 21st and final flight of its Falcon 9 first stage, launching the SpainSat NG 2 communications satellite for Spain. The mission, delayed by a day, will not recover the rocket booster, making it a unique expendable mission. Liftoff is set for Thursday evening, with ideal weather conditions forecasted.
Researchers at the University of Arizona have achieved a groundbreaking feat by capturing quantum uncertainty in real time using ultrafast light pulses. This discovery could revolutionize secure communications and open new avenues in quantum optics.