Tags: space

The Unraveling of Space-Time | Quanta Magazine

This special in-depth edition of Quanta is fascinating and very nicely put together.

Apple announced some stuff about artificial insemination at their WorldWide Developer Conference, none of which interests me one whit. But we did get a twitch of the webkit curtains to let us know what’s coming in Safari. That does interest me.

I’m really pleased to see that on desktop, websites that have been added to the dock will be able to intercept links for that domain:

Now, when a user clicks a link, if it matches the scope of a web app that the user has added to their Dock, that link will open in the web app instead of their default web browser.

Excellent! This means that if I click on a link to thesession.org from, say, my Mastodon site-in-the-dock, it will open in The Session site-in-the-dock. Make sure you’ve got the scope property set in your web app manifest.

I have a few different sites added to my dock: The Session, Mastodon, Google Calendar. Sure beats the bloat of Electron apps.

I have encountered a small bug. I’ll describe it here because I have no idea where to file it.

It’s to do with Spaces, Apple’s desktop management thingy. Maybe they don’t call it Spaces anymore. Maybe it’s called Mission Control now. Or Stage Manager. I can’t keep track.

Anyway, here are the steps to reproduce:

1. In Safari on Mac, go to a website like adactio.com
2. From either the File menu or the share icon, select Add to dock.
3. Click on the website’s icon in the dock to open it.
4. Using Apple’s desktop management (Spaces?) available through the F3 key, drag that window to a desktop other than desktop 1.
5. Right click on the site’s icon in the dock and select Options, then Assign To, then This Desktop.
6. Quit the app/website.
7. Return to desktop 1.

Expected behaviour: when I click on the icon in the dock to open the site, it will open in the desktop that it has been assigned to.

Observed behaviour: focus moves to the desktop that the site has been assigned to, but it actually opens in desktop 1.

If someone from Apple is reading, I hope that’s useful.

On the one hand, I hope this isn’t one of those bugs that only I’m experiencing because then I’ll feel foolish. On the other hand, I hope this is one of those bugs that only I’m experiencing because then others don’t have to put up with the buggy behaviour.

The Lunacy of Artemis (Idle Words)

Maciej rips NASA’s Artemis programme a new one:

Advocates for Artemis insist that the program is more than Apollo 2.0. But as we’ll see, Artemis can’t even measure up to Apollo 1.0. It costs more, does less, flies less frequently, and exposes crews to risks that the steely-eyed missile men of the Apollo era found unacceptable. It’s as if Ford in 2024 released a new model car that was slower, more accident-prone, and ten times more expensive than the Model T.

When a next-generation lunar program can’t meet the cost, performance, or safety standards set three generations earlier, something has gone seriously awry.

European astronaut rookies make the grade - BBC News

Rosemary and her dad are regular attendees of Brighton Astro so everyone is pretty excited about this news!

Okay, Color Spaces — ericportis.com

Everyone is quite rightly linking to this great interactive explainer on colour. It does a great job of describing complex concepts in a clear accessible way.

How NASA Learned to Love the Worm Logo - The New York Times

A delightful ode to a once-divisive design.

Monaspace

Five lovely monospaced variable fonts.

Erik Wernquist - Short Film: “One Revolution Per Minute”

Suppose you had a luxury spacecraft spinning at 1RPM to create 0.5g using centripetal force, as is often depicted in science fiction:

I believe that the perpetually spinning views would be extremely nauseating for most humans, even for short visits. Even worse, I suspect - when it comes to the comfort of the experience - would be the constantly moving light and shadows from the sun.

Clamp calculator | Utopia

Oh, this is a nice addition to the Utopia set of tools: when you don’t need a full-on type scale but you still want to figure out fluid clamp() values, the clamp calculator has you covered.

It’s got permalinks too!

Why We’ll Never Live in Space - Scientific American

In space travel, “Why?” is perhaps the most important ethical question. “What’s the purpose here? What are we accomplishing?” Green asks. His own answer goes something like this: “It serves the value of knowing that we can do things—if we try really hard, we can actually accomplish our goals. It brings people together.” But those somewhat philosophical benefits must be weighed against much more concrete costs, such as which other projects—Earth science research, robotic missions to other planets or, you know, outfitting this planet with affordable housing—aren’t happening because money is going to the moon or Mars or Alpha Centauri.

404 Page Not Found | Kate Wagner

Considering the average website is less than ten years old, that old warning from your parents that says to “be careful what you post online because it’ll be there forever” is like the story your dad told you about chocolate milk coming from brown cows, a well-meant farce. On the contrary, librarians and archivists have implored us for years to be wary of the impermanence of digital media; when a website, especially one that invites mass participation, goes offline or executes a huge dump of its data and resources, it’s as if a smallish Library of Alexandria has been burned to the ground. Except unlike the burning of such a library, when a website folds, the ensuing commentary from tech blogs asks only why the company folded, or why a startup wasn’t profitable. Ignored is the scope and species of the lost material, or what it might have meant to the scant few who are left to salvage the digital wreck.

Space Elevator

Scroll up to the Kármán line.

Some simple ways to make content look good - Set Studio

This is a terrific walkthrough from Andy showing how smart fundamentals in your CSS can give you a beautiful readable document without much work.

Light Years Ahead | The 1969 Apollo Guidance Computer - YouTube

This video was in my “Watch Later” queue for ages but I finally got ‘round to watching it this weekend. It’s ace! Great content, great narrative, great delivery—would’ve made a good dConstruct talk.

Fujichia: Sayable Space

This game is hard:

Sayable Space is a television game for 1 or more people, it consists of saying “Space” out loud at the same time as Jean-Luc Picard (Patrick Stewart) during the intro to Star Trek: The Next Generation. Or actually that’s just half of the game. The second half is saying “Space”, and the first half is remembering that you are playing this game.

Inside the Globus INK: a mechanical navigation computer for Soviet spaceflight

The positively steampunk piece of hardware used for tracking Alexei Leonov’s Apollo-Soyuz mission.

A few years ago, I wrote about how much I enjoyed the book Aurora by Kim Stanley Robinson.

Not everyone liked that book. A lot of people were put off by its structure, in which the dream of interstellar colonisation meets the harsh truth of reality and the book follows where that leads. It pours cold water over the very idea of humanity becoming interplanetary.

But our own solar system is doable, right? I mean, Kim Stanley Robinson is the guy who wrote the Mars trilogy and 2312, both of which depict solar system colonisation in just a few centuries.

I wonder if the author might regret the way that some have taken his Mars trilogy as a sort of manual, Torment Nexus style. Kim Stanley Robinson is very much concerned with this planet in this time period, but others use his work to do the opposite.

But the backlash to Mars has begun.

Maciej wrote Why Not Mars:

The goal of this essay is to persuade you that we shouldn’t send human beings to Mars, at least not anytime soon. Landing on Mars with existing technology would be a destructive, wasteful stunt whose only legacy would be to ruin the greatest natural history experiment in the Solar System. It would no more open a new era of spaceflight than a Phoenician sailor crossing the Atlantic in 500 B.C. would have opened up the New World. And it wouldn’t even be that much fun.

Manu Saadia is writing a book about humanity in space, and he has a corresponding newsletter called Against Mars: Space Colonization and its Discontents:

What if space colonization was merely science-fiction, a narrative, or rather a meta-narrative, a myth, an ideology like any other? And therefore, how and why did it catch on? What is so special and so urgent about space colonization that countless scientists, engineers, government officials, billionaire oligarchs and indeed, entire nations, have committed work, ingenuity and treasure to make it a reality.

What if, and hear me out, space colonization was all bullshit?

I mean that quite literally. No hyperbole. Once you peer under the hood, or the nose, of the rocket ship, you encounter a seemingly inexhaustible supply of ghoulish garbage.

Two years ago, Shannon Stirone went into the details of why Mars Is a Hellhole

The central thing about Mars is that it is not Earth, not even close. In fact, the only things our planet and Mars really have in common is that both are rocky planets with some water ice and both have robots (and Mars doesn’t even have that many).

Perhaps the most damning indictment of the case for Mars colonisation is that its most ardent advocate turns out to be an idiotic small-minded eugenicist who can’t even run a social media company, much less a crewed expedition to another planet.

But let’s be clear: we’re talking here about the proposition of sending humans to Mars—ugly bags of mostly water that probably wouldn’t survive. Robots and other uncrewed missions in our solar system …more of that, please!

Why Not Mars (Idle Words)

I’ve come to believe the best way to look at our Mars program is as a faith-based initiative. There is a small cohort of people who really believe in going to Mars, the way some people believe in ghosts or cryptocurrency, and this group has an outsize effect on our space program.

Maciej lays out the case against a crewed mission to Mars.

Like George Lucas preparing to release another awful prequel, NASA is hoping that cool spaceships and nostalgia will be enough to keep everyone from noticing that their story makes no sense. But you can’t lie your way to Mars, no matter how sincerely you believe in what you’re doing.

And don’t skip the footnotes:

Fourth graders writing to Santa make a stronger case for an X-Box than NASA has been able to put together for a Mars landing.

Artemis I | Flickr

NASA is posting some lovely pictures on Flickr from the first Artemis mission.

Designing a Utopian layout grid: Working with fluid responsive values in a static design tool. | Utopia

James describes his process for designing fluid grid layouts, which very much involves working with the grain of the web but against the grain of our design tools:

In 2022 our design tools are still based around fixed-size artboards, while we’re trying to design products which scale gracefully to suit any screen.