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#in universe history
archeo-starwars · 1 year
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A General Time Line of Alien History  [source: The Essential Guide to Alien Species]
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deep-space-netwerk · 7 months
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So Venus is my favorite planet in the solar system - everything about it is just so weird.
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It has this extraordinarily dense atmosphere that by all accounts shouldn't exist - Venus is close enough to the sun (and therefore hot enough) that the atmosphere should have literally evaporated away, just like Mercury's. We think Earth manages to keep its atmosphere by virtue of our magnetic field, but Venus doesn't even have that going for it. While Venus is probably volcanically active, it definitely doesn't have an internal magnetic dynamo, so whatever form of volcanism it has going on is very different from ours. And, it spins backwards! For some reason!!
But, for as many mysteries as Venus has, the United States really hasn't spent much time investigating it. The Soviet Union, on the other hand, sent no less than 16 probes to Venus between 1961 and 1984 as part of the Venera program - most of them looked like this!
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The Soviet Union had a very different approach to space than the United States. NASA missions are typically extremely risk averse, and the spacecraft we launch are generally very expensive one-offs that have only one chance to succeed or fail.
It's lead to some really amazing science, but to put it into perspective, the Mars Opportunity rover only had to survive on Mars for 90 days for the mission to be declared a complete success. That thing lasted 15 years. I love the Opportunity rover as much as any self-respecting NASA engineer, but how much extra time and money did we spend that we didn't technically "need" to for it to last 60x longer than required?
Anyway, all to say, the Soviet Union took a more incremental approach, where failures were far less devastating. The Venera 9 through 14 probes were designed to land on the surface of Venus, and survive long enough to take a picture with two cameras - not an easy task, but a fairly straightforward goal compared to NASA standards. They had…mixed results.
Venera 9 managed to take a picture with one camera, but the other one's lens cap didn't deploy.
Venera 10 also managed to take a picture with one camera, but again the other lens cap didn't deploy.
Venera 11 took no pictures - neither lens cap deployed this time.
Venera 12 also took no pictures - because again, neither lens cap deployed.
Lotta problems with lens caps.
For Venera 13 and 14, in addition to the cameras they sent a device to sample the Venusian "soil". Upon landing, the arm was supposed to swing down and analyze the surface it touched - it was a simple mechanism that couldn't be re-deployed or adjusted after the first go.
This time, both lens caps FINALLY ejected perfectly, and we were treated to these marvelous, eerie pictures of the Venus landscape:
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However, when the Venera 14 soil sampler arm deployed, instead of sampling the Venus surface, it managed to swing down and land perfectly on….an ejected lens cap.
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fulldlscl0sure · 3 months
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rose quartz
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nerdygaymormon · 10 months
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gothgleek · 5 months
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Michelle Dee, Miss Phillipines 2023, wore a dress as a tribute to the last and oldest living Kalinga (Indigenous Filipinos) tattoo artist, Apo Whang Od and her work
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pagesofjasmine · 8 months
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“Our own selves make us most unhappy, and that’s why we’re so anxious to lose them, don’t you think?”
– The Secret History
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shakespearesdaughters · 7 months
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teapot-studies · 1 year
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Random writing tips that my history professor just told during class that are actually helpful
Download all your sources or print them so you can turn off your wifi
Give your phone to someone
Just. WRITE. Writing is analysing, you’ll get more ideas as you write. It doesn’t need to be perfect, for now you can just blurt out words and ideas randomly. You can fix it later.
Create a skeleton/structure before writing.
Stop before you get exhausted. It’s best to stop writing when you still have some energy and inspiration left, this will also motivate you to get started again next time.
Make a to do list
Work in bite sizes. Even if it’s not much, as long as you put some ideas on paper or do some editing.
Simple language =/= boring language, simple language = clear language.
Own your words. If they are not your words, state this clearly in the text, not just in the footnotes.
STOP BEFORE YOU GET EXHAUSTED. Listing it again because it’s easily one of the best tips a teacher has ever given me.
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ao3commentoftheday · 2 years
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Write the bonkers, unhinged, weird idea that you think no actual person will like. Because guess what? You're an actual person, and you liking it still counts.
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The University of Alberta is offering a new free online course to highlight the history and accomplishments of Black Canadians.
Called Black Canadians: History, Presence, and Anti-Racist Futures,the course will explore topics like systemic racism and unconscious racial bias in Canadian institutions.
The course became available Friday.
Course director Andy Knight, a political scientist at the U of A and provost fellow in Black excellence and leadership, spoke with Radio Active host Jessica Ng about the four-module course. [...]
Continue Reading for interview.
Tagging: @politicsofcanada, @vague-humanoid
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archeo-starwars · 11 months
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[Star Wars Imperial sourcebook, 1989]
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sky-daddy-hates-me · 7 days
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One day, students will be studying posts like this in law textbooks and history textbooks.
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hotwngz · 7 months
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Took a trip to New Mexico to watch the ring of fire eclipse. So here's that as seen thru my phone camera, which actually captured it fairly well- u can even see some sun spots in the first 2 pics ✨️
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seenthisepisode · 2 days
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“jensen wouldn't be able to differentiate between me and cas” misha my dude jensen is not even able to differentiate between dean winchester and himself so
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stil-lindigo · 9 months
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ashes to ashes.
a short comic about the day Ash was born.
Ash's story
Red and Wolf's story
notes:
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--
all my other comics
store
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