03-02-2021, 02:26 PM
(03-02-2021, 02:12 PM)Arturo Bandini Wrote: People aren't really realizing how big it is and how fragile we are.
Actually people don't really know enough about space to understand all the possibilities of interstellar travel. We are just scratching the surface of our knowledge of space.
People used to say that it was impossible to travel to the moon. People used to laugh at the idea of sending images and sounds through miles of air on invisible beams.