it's a little cringey, but so are most fun things

The soil testing equipment on Curiosity makes a buzzing noise and the pitch of the noise changes depending on what part of an experiment Curiosity is performing, this is the way Curiosity sings to itself.

So some of the finest minds currently alive decided to take incredibly expensive important scientific equipment and mess with it until they worked out how to move in just the right way to sing Happy Birthday, then someone made a cake on Curiosity’s birthday and took it into Mission control so that a room full of brilliant scientists and engineers could throw a birthday party for a non-autonomous robot 225 million kilometres away and listen to it sing the first ever song sung on Mars*, which was Happy Birthday.

This isn’t a sad story, this a happy story about the ridiculousness of humans and the way we love things. We built a little robot and called it Curiosity and flung it into the star to go and explore places we can’t get to because it’s name is in our nature and then just because we could, we taught it how to sing.

That’s not sad, that’s awesome.

Curiosity celebrates her 14th Martian birthday this week and she’s still trucking along in Gale Crater where she’s sampling Martian soil to learn about the geology and climate and teach us all about the ancient lakes that used to cover our nearest neighbor!

Thank you to everyone who keeps this post queued up so I never forget her special day. I love how much love this post gets every year.

If you would like to see what Tumblr’s favourite Rover has been up to recently you can read about her latest mission updates here and you can see her live position in Gale Crater on this map here. (You can also see the great photos she takes!)

no, royalties are not a significant source of income for most authors. if you wrote something like Project Hail Mary, then absolutely, the royalties would be substantial! but that's like winning the lottery. Ryan Gosling is not starring in the movie adaption of most books.

when you sell a book to a publisher, you get what's called 'an advance against royalties'. it's usually split into multiple parts, so you might get one third for the initial sale, one third for the final revised manuscript, and one third on the publishing date.

an advance against royalties is the publisher saying "we believe you will eventually make X amount in royalties, so here it is ahead of time." and then you don't actually see any money from royalties until the advance is paid off. most books do not make enough in royalties to pay off the advance (I have two children's books and one fiction book, and have yet to see royalties for any of them).

advances are still great, but you need to make them stretch! for instance, last year my net income was about 30k Canadian (21k USD), which is fantastic when you consider that I mostly made it through writing. but I'm definitely not a millionaire. I can live off my writing (not trying to undersell that!) but I'll probably remain in a low income bracket for the foreseeable future.

this isn't me making a fuss about pirating (I've pirated way too many shows to run my mouth on that lmao), but there IS actually a financial incentive to having people buy your books!

buying books shows the publisher that they can make money off you, which means they're more likely to give you advances for future books. and advances are what authors live off (if they don't have a side job). that's why I always push pre-orders so hard! you have to be a racehorse worth betting on, or else they send you to the glue factory....