Intriguingly, this kind of decoherence will occur anywhere there is a horizon that only allows information to travel in one direction, creating the potential for causality paradoxes. The edge of the known universe, called the cosmological horizon, is another example. ...
Bill Anders/NASA NASA has shared an interview with retired astronaut Bill Anders, who took the iconic Earthrise shot during the Apollo 8 lunar mission in December 1968. The video (below) landed on NASA’s YouTube channel just before Saturday’s Earth Day, ...
Next year, the world of astronomy is set to get even bigger with the first operations of the Vera C. Rubin Observatory. This mammoth observatory is currently under construction at the peak of Cerro Pachón, a nearly 9,000 feet-tall mountain ...
Airbus has unveiled a concept design for a gorgeous-looking space station that it says could one day orbit Earth or another planet far away. The LOOP incorporates a modular design that can be easily upgraded and expanded with new features. ...
SpaceX’s Starship vehicle suffered what the spaceflight company called a “rapid unscheduled disassembly” on Thursday. In other words, it blew up. The good news is that the uncrewed rocket cleared the pad and flew for around four minutes before meeting ...
