Tag Archives: space

Hippy fruit

“Hey, you sass that hoopy Ford Prefect? There’s a frood who really knows where his towel is!”

Most of my readers, I’m sure, will be familiar with this question, but if you happen to live far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the galaxy, you may have trouble with the vernacular and so appreciate the helpful notes provided in The Hitchiker’s Guide to the Galaxy:

Sass: know, be aware of, meet, have sex with; hoopy: really together guy; frood: really amazingly together guy.

And if you don’t know why the towel is significant… well, there’s probably no hope for you. Better stick to your own planet.

Everyone else, though, will appreciate the importance of that most remarkable book ever to come out of the great publishing houses of Ursa Minor, so why, I ask myself, did my iOS spellchecker have so much trouble today with the simple phrase ‘sass that hoopy frood’?  It offered me hippy fruit and hoppy food and generally had as much trouble as a Nutrimatic machine trying to make a decent cup of tea.

Surely, all computers should incorporate the works of Douglas Adams in their basic training?  Come on Apple, you’re missing a trick here, especially since Douglas was one of your biggest fans.  What did you use? The Encyclopedia Galactica, for heaven’s sake?

I’m pleased to say, however, that ChatGPT is an improvement, for though it has many omissions and contains much that is apocryphal, or at least wildly inaccurate, it scores over the older, more pedestrian Siri in having some idea of what’s going on in the universe.

Result of asking ChatGPT "Hey, you sass any hoopy froods?"

Future Imperfect

As someone who has watched a few Star Trek episodes recently… well, OK, I admit it… a few dozen Star Trek episodes recently, I must express my concern about the quality of hardware engineers employed in the construction of Federation starships.

Why is it, that after several generations, they still build ships with computer consoles that explode at the slightest hint of enemy phaser fire? Perhaps Samsung had a watertight long-term supplier contract and the Federation couldn’t get out of it, but still, it does seem like a serious design flaw, especially on the bridge.

If you search the web, of course, you’ll find that I’m not the only person to have noticed this, indeed, there are many long discussions which might provide an answer if you’re a bit more interested than I was. If you’re considering a career as a Starfleet officer, however, it might be worth your while doing some more extensive research.

Perhaps the consoles are more robust than they might appear, though. Others have pointed out that a surprising number of them do seem to keep working after having exploded.

So the basic underlying manufacturing is sound. Like so many computer consoles, though, more work is needed to improve the user experience.

One more moonshot

Three days after my previous one, a gloriously orangey moon, but now partly in shadow, so you get to see a few more contours.

I don’t really have the proper equipment for this; this is a crop from a photo taken with a 200mm zoom lens on my Fuji XT-2. But I’m still quite pleased with the result.

You can click on the image to see a slightly larger version, and go here for a map of where the lunar landings were.

I’ve never really looked this closely before, but it’s cool that I can at least identify the basic locations from my study window.

Buzz Aldrin’s footprint is about here:

Scan the world, every day

Planet Labs has a plan, a plan which is exceedingly powerful, partly because it is so brilliantly simple. And it seems to be working.

Where is everybody?

If we’re right that there are 100,000 or more intelligent civilizations in our galaxy, and even a fraction of them are sending out radio waves or laser beams or other modes of attempting to contact others, shouldn’t SETI’s satellite array pick up all kinds of signals?

But it hasn’t. Not one. Ever.

Where is everybody?

That question (or a variant of it) is known as The Fermi Paradox, and the above quote is taken from this rather nice and very readable article which outlines some of the big questions and possible answers.

Many thanks to Michael Fraser for the link.

Curiosity has Landed

On Aug 5th, the Curiosity rover landed on Mars. I hadn’t really absorbed, at the time, just what a technical achievement this was: not so much getting the thing to Mars, but landing it safely and ready to roll shortly after it hit the Martian atmosphere at 13,000 miles per hour. It weighs nearly a tonne. The Jet Propulsion Lab had, of course, made CGI simulations showing how the process would work, in advance of the landing, but in this brilliant piece of video editing they intercut it with footage of the control team on the ground celebrating its arrival. I suggest you turn the volume up and watch it full-screen.

Rose’s aunt used to work at JPL, and, when I visited many years ago, one of the directors made an offhand comment which basically amounted to a job offer. At the time, it was all very quiet, and though I was interested in the work, the elderly rows of SPARCstations tracking satellites didn’t grab me as particularly thrilling. Now, however, there can’t be many organisations that could put together a recruitment video like this!

© Copyright Quentin Stafford-Fraser