This is particularly lucid and insightful:
https://ergosphere.blog/posts/the-machines-are-fine/
Remote
Santiago Andrés Triana
@repepo@fediscience.org
mastodon 4.6.9I'm a Colombian-American physicist living in Belgium. I'm interested mainly in the fluid dynamics of rotation (i.e. stars, planetary cores, but also toilets and hurricanes). Rock climber and a photography aficionado, mesmerized by mountains and clouds.
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Joined July 03, 2023
A stationary lenticular #cloud with wavy #iridescent companions as the sun sets today.
The #moon is very close to the #Pleiades today. With strong #Earthshine too. Here's a #timelapse as it sets.
If you pay close attention you can see the relative motion of the moon against the stars.
#astrophotography #science #astronomy
Pirineos.
Replying to
@tio thanx! I used a Nikon Z6-II with a 400 mm prime lens and a tripod. Shooting every 3 secs, each frame exposed for 2 secs. ISO 2000 at F/4.5