• I’m very skeptical of this. High energy radiation on photographic film generally causes a speckle pattern, where each individual particle that hits the film exposes a small spot. The distribution of speckles should also be relatively uniform across the image. This looks more like a small amount of light made it through the packaging and caused patterns as the film spun around.

    • 1 month

      Magnetic field lines could do something similar, but did it go through a storm weather or something then? Or something aurora like

    • spent 2 months in Project X, testing different photographic emulsions under extreme radiation—from hospital X-rays—to determine which would hold up best

      What you’re looking at is an amalgamation of muons, formed millions of light year away from black holes, and UVC radiation usually filtered out by the ozone layer, but now etched onto this canvas and potentially electrical discharge due to the static build up between the dark bad and the film

  • Seems like everybody is trying Too hard to make something out of nothing. Unless this was a repeatable result where the same coordinates in the sky at the exact altitudes produce the exact repeatable pattern, this is the equivalent on random spill/splash from liquids onto a piece of paper that was then dried. There are plenty of stuff up there besides cosmic rays that will interact with film.

  • 30 days

    using a helium balloon

    Your own source stated that it was hot air.

    • 30 days

      The second paragraph of that source states it was a helium balloon. Also, the BBC article only describes it as helium.

  • They did it during daylight so there are no black holes involved. The stuff is coming from the sun. Anyway, still funny pictures