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deep-space-netwerk · 1 year

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So Venus is my favorite planet in the solar system - everything about it is just so weird.

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!

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:

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.

#space #space history #venus #NASA #Venera #spost #I will talk all day about venus #ask me about venus floating sky cities #unpopular opinion venus > mars #this is probably my favorite space history story #the surface of venus is made of lens caps #don't try to tell me the universe doesn't have a sense of humor #well #I guess its more that people have a sense of humor and we happen to live in the universe

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glorious-spoon · 1 year

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i'm very picky about tv shows, but my pickiness has only an incidental relationship to whether or not a show is "good". it needs to scratch a particular itch in my brain at the right moment. do i know what the right moment is? no. do i know what the itch is? also no. i can be relied upon to get instantly bored of 85% of tv shows and then turn the remaining 15% into a central facet of my personality for 3-5 business months and even i am incapable of predicting which one it'll be ahead of time.

#least favorite genre of people are the ones who are like 'but how do you reconcile enjoying this thing with the fact that it's not good 🤨'#and like idk man aside from the fact that 'good' is not an immutable and universally agreed-upon descriptor #sometimes shit just makes my brain go brrr and i'm not interested in deconstructing it any further

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daredevil-vagabond · 2 months

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I wanna see it painted, painted black Black as night, black as coal!

[Paint it, Black - The Rolling Stones]

Go read Boy Wonder by @juni-ba !!!

We should give jason a chance to make this joyful expression while he steals the batmobile tires again

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bixels · 5 months

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Learning that fans hated Applejack and called her "boring" is crazyyy to me because I genuinely, unironically believe AJ's the most complex character in the main six.

Backstory-wise, she was born into a family of famers/blue collar workers who helped found the town she lives in. She grew up a habitual liar until she had the bad habit traumatized outta her. She lost both her parents and was orphaned at a young age, having to step up as her baby sister's mother figure. She's the only person in the main gang who's experienced this level of loss and grief (A Royal Problem reveals that AJ dreams about memories of being held by her parents as a baby). She moved to Manhattan to live with her wealthy family members, only to realize she'll never fit in or be accepted, even amongst her own family. The earlier seasons imply she and her family had money problems too (In The Ticket Master, AJ wants to go to the gala to earn money to buy new farm equipment and afford hip surgery for her grandma).

Personality-wise, she's a total people-pleaser/steamroller (with an occasional savior complex) who places her self worth on her independence and usefulness for other people, causing her to become a complete workaholic. In Applebuck Season, AJ stops taking care of herself because of her obsessive responsibilities for others and becomes completely dysfunctional. In Apple Family Reunion, AJ has a tearful breakdown because in she thinks she dishonored her family and tarnished her reputation as a potential leader –– an expectation and anxiety that's directly tied to her deceased parents, as shown in the episode's ending scene. In The Last Roundup, AJ abandons her family and friends out of shame because believes she failed them by not earning 1st place in a rodeo competition. She completely spirals emotionally when she isn't able to fulfill her duties toward others. Her need to be the best manifests in intense pride and competitiveness when others challenge her. And when her pride's broken, she cowers and physically hides herself.

Moreover, it's strongly implied that AJ has a deep-seated anger. The comics explore her ranting outbursts more. EQG also obviously has AJ yelling at and insulting Rarity in a jealous fit just to hurt her feelings (with a line that I could write a whole dissection on). And I'm certain I read in a post somewhere that in a Gameloft event, AJ's negative traits are listed as anger.

Subtextually, a lot of these flaws and anxieties can be (retroactively) linked to her parents' death, forcing her to grow up too quickly to become the adult/caregiver of the family (especially after her big brother becomes semiverbal). Notice how throughout the series, she's constantly acting as the "mom friend" of the group (despite everything, she manages to be the most emotionally mature of the bunch). Notice how AJ'll switch to a quieter, calmer tone when her friends are panicking and use soothing prompts and questions to talk them through their emotions/problems; something she'd definitely pick up while raising a child. Same with her stoicism and reluctance at crying or releasing emotions (something Pinkie explicitly points out). She also had a childhood relationship with Rara (which, if you were to give a queer reading, could easy be interpreted as her first 'aha' crush), who eventually left her life. (Interestingly enough, AJ also has an angry outburst with Rara for the same exact reasons as with EQG Rarity; jealous, upset that someone else is using and changing her). It's not hard to imagine an AJ with separation anxiety stemming from her mother and childhood friend/crush leaving. I'm also not above reading into AJ's relationship with her little sister (Y'all ever think about how AB never got to know her parents, even though she shares her father's colors and her mother's curly hair?).

AJ's stubbornness is a symptom of growing up too quickly as well. Who else to play with your baby sister when your brother goes nonverbal (not to discount Big Mac's role in raising AB)? Who else to wake up in the middle of the night to care for your crying baby sister when your grandma needs her rest? When you need to be 100% all the time for your family, you tend to become hard-stuck with a sense of moral superiority. You know what's best because you have to be your best because if you're aren't your best, then everything'll inevitably fall apart and it'll be your fault. And if you don't know what's best –– if you've been wrong the whole time –– that means you haven't been your best, which means you've failed the people who rely on you, which means you can't fulfill your role in the family/society, which makes you worthless . We've seen time and time again how this compulsive need to be right for the sake of others becomes self-destructive (Apple Family Reunion, Sound of Silence, all competitions against RD). We've seen in The Last Roundup how, when no longer at her best, AJ would rather remove herself from her community than confront them because she no longer feels of use to them.

But I guess it is kinda weird that AJ has "masculine" traits and isn't interested in men at all. It's totally justified that an aggressively straight, misogynistic male fandom would characterize her as a "boring background character." /s

At the time of writing this, it's 4:46AM.