I haven’t paid much attention to gestures at all this before now, but this critique convinces me.

One of the most famous photographs in the world is the Blue Marble, a picture of Earth taken from Apollo 17 as it made its way to the Moon.

I learned something interesting about the photo today, though: Apparently (see here, among other sources, though I wish I could find a NASA comment on this), the photo was originally taken with the South Pole facing the top of the photo—and with the Earth not exactly centered. Frequently, though, it’s displayed with a vertical flip and some cropping so that it matches our expectations of what the Earth looks like.

This is a fascinating book written by two authors who began the project wanting to write about how cool it would be to settle space… but after consulting all the evidence, concluded that it might not be a great idea.

It’s kind of a downer book in a way—I’ve always been excited about space, and it’s a bummer to think of it as an awful place where we might not have a future. I’m glad for the chance to re-evaluate my thinking, though!

This is a terrible idea, and it is wildly irresponsible to do research like this.

There’s a SomaFM internet radio station that plays NASA recordings of Apollo missions over calm electronic music. I don’t listen to it often, but I love it when I do.

So excited! This has been a great show, and this season seems topical.

A Star Wars recap/remix from my house this morning: “The piggy galactic emperor wants to rule space so he can stop astronauts from going into space! But we NEED astronauts so that we can study space!”