M Thomas Apple Author Page

Science fiction, actual science, history, and personal ranting about life, the universe, and everything

Bringer of Light: Background Notes (1)

February 21, 2024
MThomas

It’s been well-known for some time now that the building blocks of life called amino acids can be found on asteroids strewn throughout the solar system.

It’s also thought that water on Earth is largely (or entirely) the result of comets and asteroids bombarding it (it remains debatable to what degree Earth already had water, but since when it formed the Earth was first molten lava and then dry as a bone, I think it far more likely that water came here from elsewhere, and science tends to agree).

I’ve already blogged about the origins of Bringer of Light, when I (finally) finished the first draft back in early September. In a sense, I’ve been constantly blogging the science behind the story.

But I haven’t discussed the characters at all. And despite what some old-fashioned writers may think (just finished a particularly badly-written snarky “why your books don’t sell” piece of trash that claimed science fiction shouldn’t have any emotions in it…say what? sorry not sorry), if the characters of a story aren’t interesting, there isn’t much point in reading a story.

So for the next couple of weeks, I’ll write a bit about the characters — the crew of the Artemis, the crew of the Sagittarius, the UN flunkies (sorry, career politicos) on Mars and Luna and so forth. There are lots of characters, and their interaction is complicated. Or is it?

I would get into my scifi influences at this point, but long blogs are slogs. So I’ll come back to that tomorrow!

Coffee time. Also to finish up at least one unrelated project and also the hardcover manuscript (which needs to be a different paper size than the paperback for some reason).

Photo by Lukas on Pexels.com

My latest attempt to troll as many fanbases as possible…

February 9, 2024
MThomas

Did I miss anyone? 😆👽🤖👾

First-look at the Dust of Bennu

October 12, 2023
MThomas

Carbon accounted for almost five percent of the sample’s total weight, and was present in both organic and mineral form, while the water was locked inside the crystal structure of clay minerals, he said.

Scientists believe the reason Earth has oceans, lakes and rivers is because it was hit with water-carrying asteroids 4 to 4.5 billion years ago, making it a habitable planet.

https://www.sciencealert.com/first-look-at-pristine-asteroid-dust-reveals-abundance-of-water-and-carbon

We have ample evidence now that all water on Earth was brought during the “Late Heavy Bombardment” period (4~4.5 billion years ago). Imagine how many rocks it took to get enough water (estimates anywhere between 20 and 200 million years of asteroid after asteroid slamming into the Earth).

And the only reason life exists on Earth is that there is enough iron and nickel in the Earth’s core to generate a magnetic field to prevent solar radiation from ripping off the atmosphere. Which is likely what happened to Mars.

(Alright, alright, technically electrical currents running through the liquid iron outer core as well as in the crust and ionosphere also contribute to the magnetic field. Go check out this horribly complicated explanation if you like.)

Note that this is the third time to get asteroid dust to examine. JAXA has managed to do this twice now. But Hayabusa-2 only got about 5 grams. The OSIRIS-REx project got about 250 grams (1/2 lb). Lots more = lots more to save for future researchers who will have developed even more sophisticated analysis methods.

Now lets get some PEOPLE on those things and start mining and living in space, already!

Bringer of Light first draft completed (finally!)

September 10, 2023
MThomas

Way back in 2015, my good friend Rami Z Cohen came to me with an idea for a story. He had written two or three scenes about a group of asteroid hunters who stumbled upon something bizarre. The idea of mining asteroids was news at the time (and still is, although probably too expensive right now and not a worthwhile investment until we actually get some people in space who need metals without relying on NASA/ESA/JAXA/ISRO/etc).

I was more interested in philosophical aspects of finding that we are all (as the late great Carl Sagan loved to put it) “star stuff” (he meant carbon being created by supernovas, but we also know that asteroids are the way we got amino acids to rain down on ancient Earth).

So Rami and I began to email ideas back and forth for a few weeks, then we started to flesh out his characters and plot. I wrote a synopsis and outline and we hashed out the background.

Continue Reading

Trapping light within metamaterial = ?

August 27, 2023
MThomas

To explore new ways to control this fundamental force of nature, scientists from the City College of New York (CCNY) trapped light inside a magnetic metamaterial and made the material itself 10 times more magnetic in the process.

https://www.popularmechanics.com/science/a44843071/scientists-trapped-light-inside-metamaterial-magnetic/

Next up, magnetic lasers and lots and lots of more magnetic memory savings.

(Note that Popular Mechanics links the phrase “magneto-optical technologies” to an article claiming that the US has somehow managed to reverse-engineer alien technology from crashed UFOs…Um…OK…)

UA what?

July 28, 2023
MThomas

US Congress: We want the truth!

Former military pilots: UAP is real!

Me: Wtf is a “UAP”?

Dr Strangelove adaptation in the works

July 16, 2023
MThomas

Check out this screen rant page if you have no idea what I’m talking about…

Or, how I learned to stop worrying and love the bomb…

“During the adaptation, Stanley ran into a wall: it was impossible to make a successful film about the end of mankind since nobody, himself included, would want to see it. The answer was satire…”

https://www.theguardian.com/film/2023/jul/15/stanley-kubrick-dr-strangelove-stage-adaptation-armando-iannucci

Dr. Strangelove itself was an adaptation of a novel. So I wonder how adapting an adaptation to the stage will work.

How many new lines will they allow? Peter Sellers basically ad libbed everything and Kubrick rewrote the script to match the ad libs.

Probably including this one:

(Btw I hadn’t realized the film won a Hugo Award…along with many other awards…which goes to show how little we actually need Hollywood studios to get great stories in the end…)

Confirmed: We’re all here thanks to asteroids

January 26, 2023
MThomas

Since the Hayabusa2 returned with the sample from the Ryugu asteroid in December 2020, several important discoveries have been made – most notably analyzes confirming the presence of substances thought to be the building blocks of life on the asteroid, such as liquid water and organics fabrics.

https://newsbeezer.com/germanyeng/ryugu-asteroid-helps-unravel-the-origin-of-life-on-earth/

Hayabusa-2 took several years to land on Ryugu (literally “Dragon Palace”), pound out just over 5 grams of asteroid material, and bring it back to Earth (landing in Australia in late 2020).

NASA scientists have confirmed not just frozen water but liquid — inside crystals called pyrrhotites. JAXA scientists (pictured above with Prof Tsuchiyama of Ritsumeikan University, my main employer!) continue to check the density of the samples.

The water is similar to the carbon dioxide-laden water of hot springs. The research teams have already discovered over 20 amino acids, the basic protein building blocks of carbon-based life.

Another theory called “panspermia” proposes that a key mineral (boron) missing on early Earth came in an asteroid from Mars. ☄️ Hmm. Did Mars produce asteroids? Or more like asteroids hit Mars and broke off lots of tiny fragments? That somehow survived the journey to Earth?

Seems a little unlikely. But there is now evidence that at least some proteins came from space rocks.

So, sorry, Ridley. This isn’t how it happened. Cool movie, though.

Webb finds rocky Earth-sized planet

January 13, 2023
MThomas

The finding demonstrates how the observatory could be used to search for potentially habitable planets in the cosmos and examine the chemical makeup of their atmospheres.

https://www.nbcnews.com/science/space/james-webb-telescope-finds-first-exoplanet-rcna65374

LHS 475b is 41 light years away, orbiting a red dwarf star in the Octans constellation (one of a few “modern” constellations only seen in the deep southern hemisphere).

Webb can even detect the presence of atmospheres, though given LHS475b has an orbit of two days and is a “few hundred degrees warmer than Earth,” it’s unlikely it’ll find much with this exoplanet.

Still, it’s a first. The first of many, I hope.

Upcoming future events (according to a time traveler)

October 10, 2022
MThomas

Remember, it’s a video on TikTok, so it must be real. (link below to The Independent, a completely trustworthy sources of snarkiness).

https://www.indy100.com/viral/time-traveller-meteor-earth-tiktok-2658417934

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