As of current knowledge, no verified contact with extraterrestrial life has occurred.
Notes on verification
Well-corroborated by government agencies (NASA, White House) and journalistic sources; consistent with scientific consensus that no verified extraterrestrial contact has been established.
Sources
- Alien intent (en.wikipedia.org)
- https://www.aljazeera.com/news/2011/11/8/white-house-says-no-evidence-of-aliens (aljazeera.com)
- https://www.cbsnews.com/news/nasa-ufo-report-uap-study/ (cbsnews.com)
- https://www.newsweek.com/nasa-chief-says-odds-are-pretty-high-aliens-exist-11785714 (newsweek.com)