

stijn vanderheiden
4.4K posts

@AstroStijn
tweets about astro&space - light pollution - spatial planning - environment - coast&sea - science - politics - fun (he/his)




I am sure many of you have noticed this.

















Vance: I've heard a lot of the criticisms, the fear that we're going to have a brain drain. If you go back to the 50s and 60s, the American space program, the program that was the first to put a human being on the surface of the moon was built by American citizens. Some German and Jewish scientists who had come over during World War two, but mostly by American citizens…





