![UFO alert! Mysterious black ring hovers in the sky above a Montana ranch - can you guess what it is? | Daily Mail Online UFO alert! Mysterious black ring hovers in the sky above a Montana ranch - can you guess what it is? | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/03/05/09/10591020-0-image-a-21_1551778275410.jpg)
UFO alert! Mysterious black ring hovers in the sky above a Montana ranch - can you guess what it is? | Daily Mail Online
![WTNH News 8 sa X: "Check these out! @WTNH viewers are seeing this black smoke ring in the #Branford sky after reports of an explosion. https://t.co/35W4TA3dB1" / X WTNH News 8 sa X: "Check these out! @WTNH viewers are seeing this black smoke ring in the #Branford sky after reports of an explosion. https://t.co/35W4TA3dB1" / X](https://pbs.twimg.com/media/CjbBdhWWEAAjaeV.jpg)
WTNH News 8 sa X: "Check these out! @WTNH viewers are seeing this black smoke ring in the #Branford sky after reports of an explosion. https://t.co/35W4TA3dB1" / X
Black rings in the sky: Photos from around the world create frenzy | news.com.au — Australia's leading news site
![Mystery as eerie black rings appear in the sky around the world - including the UK - sending UFO hunters into a frenzy | The Sun Mystery as eerie black rings appear in the sky around the world - including the UK - sending UFO hunters into a frenzy | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/07/rr-composite-smokering.jpg?strip=all&quality=100&w=750&h=500&crop=1)
Mystery as eerie black rings appear in the sky around the world - including the UK - sending UFO hunters into a frenzy | The Sun
![Footage emerges of mysterious black ring floating above village in northern Kazakhstan | The Independent | The Independent Footage emerges of mysterious black ring floating above village in northern Kazakhstan | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2015/04/06/17/Black-circle-floats.jpg)
Footage emerges of mysterious black ring floating above village in northern Kazakhstan | The Independent | The Independent
![Mysterious black smoke ring floating in the sky | Security footage captures mysterious black smoke ring floating in the sky, 'not a UFO' say experts | Trending & Viral News Mysterious black smoke ring floating in the sky | Security footage captures mysterious black smoke ring floating in the sky, 'not a UFO' say experts | Trending & Viral News](https://imgk.timesnownews.com/story/RINGS_0.png)