Aliens exist and could already be on earth, first British astronaut says Prison Planet.com Posted on January 6, 2020 Posted in Aggregated No Comments Tagged with Sci Tech Sky News | Dr Helen Sharman says “there’s no two ways” that aliens exist and that it’s possible “we simply can’t see them”. 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