Apple Vision Pro launched in the U.S. Friday, kicking off what Apple calls the beginning of the “spatial computing” era. I have been using the headset, which starts at $3,499, since Tuesday night and if you follow me on X (formerly Twitter) and Threads, you already know that I’ve been testing the hell out of it.

I’ve done so many things within Apple Vision Pro — and yet, even after 48 hours (around 24 hours of actual total use time) of using it, there is still so much to unpack. I keep discovering new, delightful and frustrating things. This is not a review — I simply can’t review Vision Pro after only spending two days with it — but more of an extended first impressions in my own home.

Though floating among trillions of stars, the International Space Station (ISS) will probably never earn even one Michelin star. The epitome of efficiency, astronaut cuisine prioritizes nutrient density and minimal waste.

But expanding capabilities in space exploration are bringing a burgeoning need to develop nutritious and, yes, tasty meals that can fuel astronauts without taking up too much real estate or energy. Using the latest data on astronaut nutritional needs and space agriculture, researchers in the U.S., U.K., Spain, and Australia created what they are calling the optimal space food, which they made into a salad. The researchers published their results (which conveniently doubles as a recipe) in the journal ACS Food Science & Technology.