UFO Cluster over Milwaukee (sources)
- PRIMARY SOURCE: "What in the world? Eerie scene over downtown Milwaukee captured on camera," article on the Fox6 Now website, posted 2-28-2018, viewed 3-12-2018. Online: http://fox6now.com/2018/02/28/what-in-the-world-eerie-scene-over-downtown-milwaukee-captured-on-camera/
- PRIMARY SOURCE [video]: "Quite the sight in the sky," post in the Fox6 News page in the Facebook website, posted 2-27-2018, viewed 3-12-2018. Online: https://www.facebook.com/fox6news/videos/10155602242911523/
- SECONDARY SOURCE: "Eerie lights swirling above Milwaukee puzzle news anchors who suggest the mysterious orbs could be aliens," by Minyvonne Burke, article in the Daily Mail website, posted 3-1-2018, viewed 3-12-2018. Online: http://www.dailymail.co.uk/news/article-5451867/Eerie-swirling-lights-Milwaukee-skyline-UFOs.html