But really, it's a NASA site, it's probably safe w/o noscript (ie, disable restrictions for tab). Or, you can just individually enable permanently: nasa.gov; digitalgov.gov; foresee.com; gstatic.com; youtube.com (is what makes it work for me).
My browsers don't even have a javascript engine in the first place. It is not about security, but it's about those grotesquely and absurdely massive web engines, google financed blink/geeko and apple financed webkit (including the SDK).
