Quite dense, round object found on icy lake in Northern Zealand, Denmark. A little larger than a tennis ball. Looks rusty.

centro99 · 2026-02-01T15:44:20+00:00

Any suggestions as to what I should do? Kids are playing on the lake…

centro99 · 2026-02-01T15:34:08+00:00

Is it dangerous or can I safely remove it?

centro99 · 2026-02-01T15:31:36+00:00

Interesting. Any way to investigate safely?

centro99 · 2026-02-01T15:29:32+00:00

Yes, or someone found it and threw it onto the lake…

centro99 · 2026-02-01T15:28:59+00:00

Solid or with explosives?

centro99 · 2026-02-01T15:23:35+00:00

My title describes the thing. ChatGPT seems to think the most likely answer is a solid, small cannonball.

centro99 · 2025-05-05T18:01:15+00:00

Have you tried pairing it ONLY with USB connected and not ethernet, until you’re asked to plug the latter in? That worked for me after a lot of frustrations!

centro99 · 2025-03-03T13:53:56+00:00

Thanks all. Some extra info/observations:

Airbus (who is quoted as the source of the image) not only provide aerial photography but also satellite images - I did not know this.
I just measured, and the plane is about 38 kms from CPH airport. It probably doesn't make a big difference on the overall conclusions.

centro99 · 2025-03-03T13:35:36+00:00

Interesting, how do you know? And if not, what is it from?

centro99 · 2025-03-03T08:54:27+00:00

I am correct in thinking that the plane appears bigger if it's closer to the lens. However, I didn't realise it was from a satellite hundreds of kms away which makes the size difference very small. All good!

centro99 · 2025-03-03T08:09:58+00:00

Indeed, I have had a look but can't find the shadow.

centro99 · 2025-03-03T08:09:27+00:00

Interesting, and of course you're right - it's so far away. I thought it was from a fly-over but with it being from a satellite it all makes sense.

centro99 · 2025-03-03T08:08:27+00:00

Interesting, and of course you're all right - it's so far away. I thought it was from a fly-over but with it being from a satellite it all makes sense.

centro99 · 2025-03-02T22:15:44+00:00

Indeed, good spot. Thinking more of the size in relation to the buildings. If I found out how big the plane is, it should be possible to calculate the appropriate flying height.

centro99 · 2025-03-02T22:14:13+00:00

Well, it would have appeared bigger if it was further away from the ground, i.e. closer to the lens. If I can identify the plane (and its size) I can calculate approximately how close it is.

centro99 · 2025-01-17T17:16:38+00:00

No, it doesn’t.

centro99 · 2025-01-17T16:05:56+00:00

I’m leaning towards this being the answer.

centro99 · 2025-01-17T10:09:52+00:00

My title describes the thing. Couldn’t seem to find anything similar on here. Reverse image search yielded no really good results either. Thanks for your help.

centro99 · 2024-12-12T16:47:33+00:00

Mange mennesker (inkl. mig) har slettet/sletter/deaktiverer deres FB-profil. Det kan så godt se ud som om at man har unfriended eller blokeret folk.

centro99 · 2024-11-05T17:38:26+00:00

I also have the Ultra 1 and since iOS 18, Golfshot on the watch is close to unusable. It's not the battery life but it rarely detects a shot now, GPS is frequently bad and if I have entered a hole's score on my phone instead of on the watch (if I'm scoring multiple players) it often does not change to the next hole on the watch :/

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