https://www.vice.com/en_us/article/5d3xjz/saw-a-ufo-you-can-report-it-on-this-app

Enigma Labs wants to be the Wikipedia of UFO sightings. 

The startup launched an invite-only app on Tuesday that will let users report unidentified aerial phenomenon on their phone or through a web portal. The pitch is that the app will make it easier for people to report weird sightings of things in the sky, help sort through obvious bullshit, and organize things on the backend for people researching the topic.