Interesting. I couldn’t detect the spiral at all at that speed.
Now you remind me of that - yes, I’ve come across it before. So now we know @pesco’s original “vidoe” headline error!
I can see those observatories from my living room windows. I was even up and outside around that time on Sunday, thanks to dogs and a cat whose potty/feeding schedule doesn’t take weekends off. Crazy to think I might have been able to see that if it hadn’t been cloudy and raining on this part of the island!
It’s not possible to get it down to actual speed, but I suspect even if I could, it would still look weird to me. I guess the issue is that fundamentally, it’s not moving the way objects normally (in a human-scale, daily environment) move.
So much for that satellite being “classified”, huh?
…the characteristic spiral caused by the post-deorbit-burn fuel vent of the Falcon 9 upper stage…
Uh-huh.
Now explain the one in my attic.
When they said “Mysterious flying whirlpool,” I was picturing a washer-dryer. But, whatever.
On October 8, 2017, I was on a ship,
sailing from Honolulu to Seattle and about 270 nautical miles north of the Big Island of Hawaii, and saw a very similar “sky spiral.” The funny part was how the Chief Mate I was on watch with managed to convince himself that it was some epically huge UFO.
Sorry for the crappy iPhone pic.
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