M Thomas Apple Author Page

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

Plants can grow in lunar soil (barely)

May 16, 2022
MThomas

Doesn’t look too terribly attractive…

The samples were extremely hydrophobic, and repelled water as if it were the most disgusting thing ever invented. Researchers labored to get the lunar soil to gradually soak up water. They also added a nutrient solution.

https://www.washingtonpost.com/science/2022/05/12/plants-grow-in-lunar-soil/

Turns out that it is possible to grow plants on the Moon…

…although you might want to wear gloves while farming, since the “soil” contains tiny pieces of glass from constant bombardment.

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Super Flower Blood Moon coming soon

May 15, 2022
MThomas

I love the “illustrative diagram” note for people who might complain this is not scientifically accurate due to scale.

…if you are lucky enough to live Western Europe, parts of northwestern Africa, and some of the Americans…

As for why the Moon appears red…

“You’ll actually be seeing every sunrise and every sunset occurring around the Earth at once. All of that light will be projected on to the Moon.” (Dr Gregory Brown, Royal Observatory

https://www.bbc.com/news/science-environment-61423765

And if you happened to be standing on the Moon at the time, you’d see a blood ring encircling the Earth in front of you (ah, assuming you were not on the other side of the Moon).

Come on. Somebody has got to figure out how to get a picture of that.

FB censorship, here we go again…

May 8, 2022
MThomas

Right. So I quit Facebrat a couple years ago after I got fed up with the self-righteous, arrogant attitude of its founder Mark Zuckerberg and its blatant stealing and selling of personal information of its users.

And also because I was wasting hours and hours each week reading meaningless Facebark posts on my smartphone (so I deleted the app, which I strongly recommend you all do to prevent the company from tracking your location, then selling that info to the spam industry…although you’re probably going to be tracked via BlueTooth anyway if you keep it on).

But after my mother passed away, and while I was still away from family, friends, and colleagues and living in Montréal, I couldn’t take the isolation.

And also a teacher’s group based at the McGill University (William Shatner’s alma mater!) named BILD asked me to join a FB Group.

So I rejoined and vowed to avoid posting anything about religion and politics, and to focus on the things that matter – food, family, and occasional humorous events.

Until I foolishly wrote a casual comment on my brother’s post:

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When planets align! Eh. Again.

April 24, 2022
MThomas

https://www.nj.com/news/2022/04/parade-of-planets-4-planets-to-line-up-in-sky-this-weekend-joined-by-moon-next-week.html

(Note: You won’t be able to see the planets actually looking like these photoshopped images…unless you happen to have a really powerful telescope in your backyard.)

Not sure why I first got this info from a site based in New Jersey. The info about what time of day and in what part of the sky is only relevant to people living in the NJ_NYC area.

Still, it’s an interesting phenomenon that occurs once every few years…

2005. 2016. 2020. And 2022. Not exactly a regular pattern, it seems.

And, no, there is no “spiritual significance” to a planetary alignment. It’s an illusion, an imaginary lining up of the solar system that doesn’t affect you personally. Sorry.

But it’s still fun to watch. Er, if you enjoy getting up before dawn (I don’t).

According to nj.com, “The planetary parade of sorts will occur when Jupiter, Venus, Mars and Saturn all appear to be lined up in a row above the horizon during the pre-dawn hours — starting Saturday morning, April 23. The alignment will also be visible during the next few mornings, and April’s crescent moon will soon join the parade, according to experts from LiveScience and AccuWeather.”

Yeah, lots of web sites are covering this. At least the one I linked above doesn’t have automated videos, flashing ad gifs, and other random pop-ups that drain your smartphone battery.

Click here for more info about the next great alignment (not as impressive as the so-called “Great Conjunction” a couple years ago, but we’ll see more planets in June and July): https://www.usatoday.com/story/news/nation/2022/04/17/planets-align-april-venus-mars-jupiter-saturn/7351117001/

Why do all the planets orbit the sun in the same direction?

April 16, 2022
MThomas

Note: not to scale (duh). Thanks, Getty. Uh, is this really the best way to show the solar system? (There…are…NINE..planets!)

Think of pizza dough flattening into an enlarging disk as it’s tossed. Because the cloud had an initial rotation, this same direction of spin has persisted…

https://www.popularmechanics.com/space/solar-system/a39729213/why-do-all-the-planets-orbit-in-the-same-direction/

So basically the answer is simply that that’s the way they all started out.

Some moons, however, do have retrograde orbits. I.e., they orbit in the opposite direction around their respective planets. Some small asteroids and comets also have retrograde orbits due to their small mass being easily affected by larger cosmic objects.

But Ibet now you’re all thinking of pizza… 🍕

Meet the man who was Shatner’s eye

March 28, 2022
MThomas

www.washingtonpost.com/magazine/2022/03/22/star-trek-movie-shatners-eyeball/

The iconic “retina scan” scene in Star Trek II: Wrath of Khan was not Shatner’s own eye.

It was an “eye double” software engineer.

(As the man himself says, your iPhone can take a more detailed picture these days, but it was high tech for 1982…)

How do we find ET? Look for pollution…

February 24, 2022
MThomas

CFCs in the atmosphere above the North Pole.

“We give off waste heat (from industry and homes and so on) and artificial light at night, but perhaps most significantly, we produce chemicals that fill our atmosphere with compounds that wouldn’t otherwise be present. These artificial atmospheric constituents just might be the thing that gives us away to a distant alien species scanning the galaxy with their own powerful telescope.”

https://phys.org/news/2022-02-webb-telescope-civilizations-air-pollution.html

Or, as Futurism puts it: “SCIENTISTS ALREADY PLOTTING HOW James Webb COULD DETECT ALIEN CIVILIZATIONS WHOA.”

Just. Settle down, wouldja. Sheesh.

Scientists have proposed aiming the James Webb space telescope the Trappist system, specifically Trappist-1e.

Really hope this isn’t what they find…

The Death Star has an inner ocean

January 22, 2022
MThomas

New analysis of one of Saturn’s moons suggests that it may harbor a liquid ocean. No, not the usual suspects – the new culprit is Mimas, the little moon with a big crater, which gives it more than a passing resemblance to the ‘Death Star’ from Star Wars.

https://www.sciencealert.com/evidence-for-a-liquid-ocean-has-been-uncovered-in-saturn-s-death-star-moon

Add Mimas to Europa and Enceladus as possible moons harboring ET.

Like, IWOW —-

Quantum Leap pilot episode confirmed (but Bakula is only a “maybe”)

January 14, 2022
MThomas

“Considering how many different possibilities there are for a series like Quantum Leap in today’s world, it’s more than a little surprising that it’s taken this long for the series to attempt a return. Bakula had previously stated how relevant a series reboot would be, and the idea of creating a sequel series in which a new team searches for him is perhaps the perfect way to reignite the intrigue that the original program offered.”

https://screenrant.com/quantum-leap-sequel-pilot-scott-bakula-return-update

My family used to watch this each week in the late ’80s and early ’90s. Near the end it did get a little weird (the main character Sam Beckett jumped into the body of a space race NASA chimpanzee, and animal rights activists went totally ballastic).

Still, it ended on a very unsatisfying note (basically, “He never returned home. The End.”) and almost any kind of sequel would be great. Since Sam is a “missing person,” there is likely more to this than meets the eye (see https://www.thewrap.com/quantum-leap-reboot-nbc-plot-details/).

Happy New Year 2022!

January 1, 2022
MThomas

Happy New Year, everybody!

My New Year’s resolution: to finally finish the first draft of Bringer of Light and get the editing done by summer.

Thanks for reading this blog. Best wishes to all of you for a safe and prosperous 2022!

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