aliens.gov is a viral hoax claiming the US government launched an official website for alien disclosure. In reality, aliens.gov does not exist as a legitimate government domain—the actual site redirects to NASA’s main page. The rumor began after a fabricated screenshot of a supposed .gov page with "alien registration" forms circulated on social media, but fact-checkers confirm it's a fake image edited from old census data. No official alien contact site has been created.