Earlier quoted context omitted.
It's not just the US. Just today the UK press made the lead scientist of the Rosetta mission cry by attacking his SHIRT instead of celebrating his achievements. http://www.telegraph.co.uk/science/space/11231320/Rosetta-mi...
Moaning about a scientist's sexist shirt is probably a case of misplaced priorites, but it's not like anyone is denying the existence of the landing or the spaceship, whereas here you have public figures who cheerfully deny the reality of biological evolution or climate change in order to chase votes. It's not like anyone is going to gut the European Space Agency budget over Dr. Wossname's shirt, though.
The shirt was made by a woman who's friends with the guy anyway. He's just quirky, not sexist. We shouldn't label him as such.