Spoiler: It’s no longer red.
There were occasions every year when we would see colours like this at Andøya, too.
Honestly, there was a time when I thought that being an astronomer meant working at the “Europäische Südsternwarte”. 🙂
…or is it? On quantum fluctuations.
Space is almost empty.
You think you know, but you don’t - at least not very much
On "instability fingers".