The era of the Boeing 747 Jumbo Jet ends: farewell to the “queen of the skies”

The era of the Boeing 747 Jumbo Jet ends farewell

Every legend has a spectacular beginning. That of the Boeing 747 is no different. “If you buy it, I build it”, “If you build it, I buy it.” That’s how it was born queen of the skiesthe Boeing 747 “Jumbo Jet” way back in 1965. A simple handshake between Juan Tripethe president of Pan American … Read more

From a black hole a jet of radiation towards the Earth VIDEO – Science & Technology

PHOTO In the background the star devoured by a supermassive black hole (source: ESO/M. Kornmesser) © ANSA/Ansa The farthest black hole ever caught feasting has been identified: it is 8.5 billion light-years from us and, in the heat of devouring its stellar meal, it has emitted an unusual jet of radiation directed towards the Earth. … Read more