Crop circle researcher Andrew Russell, who is investigating the bizarre sighting on behalf of the officer, described the moment his sighting was made.
Yet suddenly a huge stag is shot and there's no sighting for three weeks.
When is the first sighting of the crescent moon if you're on Mars?
On the morning of 6 October a rare sighting of a green heron in the Lost Valley in Cornwall was recorded by Heligan's wildlife team.
The first-ever sighting of bright, instead of dark, dust-devil tracks on Earth could help decipher how these funny features form on Mars.
For years, it was a sort of journalistic sport for newspapers and magazines to send reporters to new Hampshire in hopes of a sighting.
The unusual sighting of the horizontal rainbow was captured by Ukranian snapper Anton Jankovoy - using a camera set up with a large aperture to 'soak up' as much light as possible.
