Nasa offering six-figure salary for new ‘planetary protection officer’ to defend Earth from aliens Prison Planet.com Posted on August 2, 2017 Posted in Aggregated No Comments Tagged with Sci Tech London Independent | Job requires ‘frequent travel’ – but only US citizens and nationals can apply. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email