Rainbow Rayleigh Moon. Rayleigh Scattering Is Responsible For This Phenomenon.

ariane yeong

From the film Ad Astra

Atlas V I think :>

May 8, 1989 - Atlantis on final approach into Edwards AFB, Ca after a four day mission (STS-30)

Space looks very different to how film and television might show. Lots of sci-fi shows or movies portray the stars and galaxy behind a planet, and while it can look pretty, it also is very unrealistic. Stars are very dim. The galaxy is even dimmer. Anybody that lives in a light-pollluted area knows these things. Sunlight, and the light from it that shines onto the planets, is very very bright. This is why you can’t see stars during the day time. You can turn the exposure of your camera up to see both the planet and the stars, but then the planet becomes blindingly bright, and you get lots of camera glare.

Images taken using Space Engine 0.990.37.1720

Unrelated spiritual stuff below

This post probably sounds like nitpicking, and I guess it is. I’m not sure if I like the spirit of space being tampered with just to make things look better in a blockbuster movie. I believe the darkness and quietness is what contains the energy of space, and that feature of it is sacred. Space to me is an ocean, and filling space with clouds/nebulae and planets in a fictional setting feels a lot like completely filling the oceans with seaweed and sand. Planets are extremely far apart, and that is a blessing, as otherwise they would collide with each other. I don’t really have any personal grudges on people that exaggerate space for visual or story related reasons, I think it’s more of a cultural issue, and one that will be resolved over enough time as life on Earth begins to wander into space.

There's this sort of anthropomorphizing that inherently happens in language that really gets me sometimes. I'm still not over the terminology of "gravity assist," the technique where we launch satellites into the orbit of other planets so that we can build momentum via the astounding and literally astronomical strength of their gravitational forces, to "slingshot" them into the direction we need with a speed that we could never, ever, ever create ourselves. I mean, some of these slingshots easily get probes hurtling through space at tens of thousands of miles per hour. Wikipedia has a handy diagram of the Voyager 1 satellite doing such a thing.

"Gravity assist." "Slingshot." Of course, on a very basic and objective level, yes, we are taking advantage of forces generated by outside objects to specifically help in our goals. We're getting help from objects in the same way a river can power a mill. And of course we call it a "slingshot," because the motion is very similar (mentally at least; I can't be sure about the exact physics).

Plus, especially compared to the other sciences, the terminology for astrophysics is like, really straightforward. "Black hole?" Damn yeah it sure is. "Big bang?" It sure was. "Galactic cluster?" Buddy you're never gonna guess what this is. I think it's an effect of the fact that language is generally developed for life on earth and all the strange variances that happen on its surface, that applying it to something as alien and vast as space, general terms tend to suffice very well in a lot more places than, like... idk, botany.

But, like. "Gravity assist." I still can't get the notion out of my head that such language implies us receiving active help from our celestial neighbors. They come to our aid. We are working together. We are assisted. Jupiter and the other planets saw our little messengers coming from its pale blue molecular cousin, and we set up the physics just right, so that they could help us send them out to far stranger places than this, to tell us all about what they find out there.

We are assisted.

And there is no better way to illustrate my feelings on the matter than to just show you guys one of my favorite paintings, this 1973 NASA art by Rick Guidice to show the Pioneer probe doing this exact thing:

"... You, sent out beyond your recall, go to the limits of your longing. Embody me. ..."

Gravity assist.

Lesbian in space

What will she do?

Ar.design.shop

Signalis is such a good game. It's so melancholy and dreamlike. It's like one of those really sad dreams that makes you cry when you wake up 😭