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mysticstronomy · 5 hours

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HOW WAS OUR SOLAR SYSTEM CREATED??

Blog#396

Saturday, April 27th, 2024.

Welcome back,

Here we are, 4.5 billion years into the lifetime of our sun, with an array of planets and smaller objects orbiting around it. How did all the planets form, and why did they end up in the orbits that they did?

The formation of the solar system is a challenging puzzle for modern astronomy and a terrific tale of extreme forces operating over immense timescales. Let's dig in.

I can't help but start with: In the beginning, there was nothing. But it wasn't quite nothing. All stars form from the collapse of nebulae, which are loose clouds of gas and dust, and our sun — and solar system — are no different. Astronomers call it the "pre-solar nebula" and of course it isn't around today, but we've seen enough solar systems forming throughout the galaxy to get the general picture.

But a nebula on its own won't collapse into a solar system without something to set it in motion. In our case, we can thank a nearby supernova explosion, whose shockwave ripped through the pre-solar nebula, causing it to begin its contraction.

We can tell that such a supernova went off nearby, because supernovae release great quantities of certain radioactive elements — elements that aren't normally found inside nebulae – but which we can see in our solar system today.

Once underway, the transition from nebula to solar system was irreversible. Over the course of millions of years, the nebula contracted and cooled, eventually reaching the point where a proto-sun was surrounded by a thin, rapidly rotating disk of gas and dust.

And then the fun began.

Four and a half billion years ago, our sun wasn't quite the shining star that it is today. It was compact and very, very hot, but it hadn't reached the critical densities and temperatures needed to sustain nuclear fusion in its core.

But while it was still in this embryonic stage, the planets began their slow waltzing formation.

Originally published on https://www.space.com

COMING UP!!

(Wednesday, May 1st, 2024)

"HOW WAS OUR SOLAR SYSTEM CREATED??PT.2"

#astronomy #outer space #alternate universe #astrophysics #universe #spacecraft #white universe #space #parallel universe #astrophotography

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scarystickers · 8 months

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Media that the gay tumblr people love

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vivid-pink10 · 10 months

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@tranocoku on Twitter

I found my dream in the tea break. 😚

There’s an adorable universe in the coffee.

🌌🌠🌌🌠🌌🌠☕️

#twitter #imagination #conversation #adorable #relax #coffee #white #white universe

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classichorrorblog · 9 months

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Dracula (1931)

#Horror #Filmedit #Horroredit #Dracula #Tod Browning #Universal Monsters #CHB #1931 #30s #Black And White #BW

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discount-supervillain · 4 months

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#Steven Universe #White Diamond #Spinel

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vergess · 2 years

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Buddy, when racist cunts illegally prevented me from registering to vote by just refusing to accept my papers, I PROMISE YOU shitty guilt trip memes about my inability to vote made everything worse.

You know what ACTUALLY helped?

More than every passive aggressive shit for brains on this website telling me I deserve to me racially harassed for not giving Democrats my soul?

A fucking email from a fucking HERBS AND SPICES STORE that unlike you wretched cunts ACTUALLY HAD VOTER REGISTRATION HELPLINES IN IT.

Every time one of you godforsaken freaks tells me to 'get out and vote' like its cutely trivial and didn't take months of desperate phone calls just to register (IF my registration even WORKED THIS TIME).

If you, like me, are struggling with registration or poll access, try contacting your STATE board of elections.

Request that they send you TWO copies of their registration guidelines. Collect any documents listed in them.

Then, contact your LOCAL board. Tell them you would like to register IN PERSON IF POSSIBLE.

Bring your documents and the two copies of the guideline AND a working cell phone.

If you get ANY trouble AT ALL tell the local person you will call the state board to confirm their registration requirements. Be polite, but do not leave. Put the phone on speaker.

Most of the time, the local person who is doing Actual Serious Federal And State Crimes will give up at that point. If not, the person at the state board will generally outrank and overrule the local one.

Make a note of the names of both the local and state official.

Then, and this is the most important part:

CONFIRM YOUR REGISTRATION WAS FILED.

It may take a day or two for your registration to appear.

Unfortunately, if it's been a week, you're going to have to repeat the process.

Take the names you noted previously, and contact the state board again. Report that these people denied you registration on this day, in spite of you providing these documents, then list all the required papers you collected.

The person at the state SHOULD be able to direct you from there, but the process varies hugely by state.

Good luck to you all.

ETA: I was able to vote eventually, BTW. It took far more work than it should have. Physical injuries were sustained. But I did get to vote!!

#voter disenfranchisement #i may or may not be registered at this point #but i've only been trying since JUNE!!!! THAT'S FIVE FUCKING MONTHS!!!!#I HATE WHITE PEOPLE #ALWAYS GODDAMN ASSUMING THEIR EXPERIENCES ARE GODDAMN UNIVERSAL #OOOOOH ITS SO EEEASY OOOOH JUST GO VOTE OOOOOH #Yeah dude its so easy to be racially tormented for months on end #then told my duty to my tormentors is to vote for people who are merely apathetic to my death instead of ravenous for it #goddamn fucking assholes i cannot imagine a more demotivating fucking thing

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faelapis · 9 months

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sometimes i worry that *i'm* wrong and SU is bad/rushed/blah blah. then i remember whites fragile need to be perfect and ego defense of thinking she's fixing things. i remember how its perfectly mirrored by stevens need to fix others. how its both beautifully symbolic in CYM an made more explicit and heart-rending in future.

yeah that shit rules. white being reformed is great. its the ultimate rebuttal to the ideology that only good/useful/perfect people deserve to live- which is exactly the standard white held herself and everyone else to. it mirrors stevens arc of selfless heroism. it mirrors the toxic, insecure selflessness thats plagued everyone from pearl to jasper to rose about what it means to "deserve" to live it ties into "love like you" of how learning self-love is intertwined with loving others. it ties into how steven can't let go of his hero role until he's confronted by *literally* having his own mind in white's body, hating the idea of being like her yet ironically reacting exactly how she would - "this is someone bad for society, they should be shattered, this is what's best for everyone." trying to hurt her only hurting him. trying to help her helping all of gemkind - from the corrupted gems to dismantling a system that was held up by those exact ideals.

yeah no SU is fantastic. i'm so sad that its reputation is "oh well it wasn't that good, but it had some lgbt+ rep :)" which is just about the most condescending crap ever. i would gladly flip it. i think most cartoons that have come after SU haven't been that interesting, they've just been mostly generic stories with some lgbt+ rep.

#steven universe #ask to tag / i guess #su future #white diamond #steven #su theory

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considerablecolors · 6 months

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this is canon trust me it came to me in a vision from webby herself

#hatchetfield universe #starkid #nerdy prudes must die #nerdy prudes must die spoilers #npmd spoilers #nerdy prudes spoilers #nightmare time #nightmare time spoilers #lords in black #queen in white #webby #wiggly #tinky #pokey #blinky #nibbly #cc speaks

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ask-whitepearl-and-steven · 13 days

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I've forgotten to post it so it's quite late, but here is Pearl's full-color reference!

#wd!steven #white diamond au #white diamond steven #steven universe #steven universe au #su au #comic #comics

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ceiwiart2 · 1 month

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#ceiwiart2.0 #my art #steven universe #steven universe future #white diamond steven universe #white diamond #buck dewey #buck steven universe

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mysticstronomy · 4 months

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CAN A BLACK HOLE CREATE A STAR??

Blog#359

Wednesday, December 20th, 2023

Welcome back,

Not all black holes are the destructive monsters they're often made out to be, according to new research done with the Hubble Space Telescope.

Scientists from Montana State University published an article in Nature this week that found a star formation in Henize 2-10, a dwarf starburst galaxy — and they say the black hole at the center of that galaxy actually created them.

"We conclude that this black-hole outflow triggered the star formation," the authors wrote.

The findings provided insight into a decade-old mystery about whether smaller galaxies had black holes proportional in size to larger ones, according to NASA.

"Ten years ago, as a graduate student thinking I would spend my career on star formation, I looked at the data from Henize 2-10 and everything changed," Amy Reines, a researcher at the University of Virginia and one of the study's authors, told NASA. "From the beginning I knew something unusual and special was happening."

Reines told NASA that she expects even more research into dwarf galaxy black holes in the future. Using them as clues to better understand how supermassive black holes came into existence would solve a persistent problem for astronomers, and NASA reports that of the three leading theories about how black holes are created, none of them stand out as more likely than the others.

"It really has become the big question: where did they come from?" Reines said. "Dwarf galaxies may retain some memory of the black hole seeding scenario that has otherwise been lost to time and space."

It's poetic that an unusually creative black hole defying rules about how black holes are "supposed" to act may actually help scientists understand the most ancient of galactic mysteries.

Originally published on futurism.com

COMING UP!!

(Saturday, December 23rd, 2023)

"HOW MANY TIMES HAS THE SUN TRAVELED AROUND THE MILKY WAY??"

#astronomy #outer space #alternate universe #astrophysics #universe #spacecraft #white universe #parallel universe #space #astrophotography #blackholes #black holes

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underthemexicansun · 1 month

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Grumpy Bucky in The Falcon and The Winter Soldier.

#bucky barnes #sebastian stan #james bucky buchanan barnes #grumpy Bucky #grumpy Bucky Barnes #winter soldier #the falcon and the winter soldier #white wolf #marvel bucky barnes #recovering Bucky #marvel cinematic universe #mcu #he can look at me this way #he can call me baby girl

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kitconnor · 10 months

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secret moments in a crowded room...

RED WHITE AND ROYAL BLUE (2023) HEARTSTOPPER (2022—) YOUNG ROYALS (2021—)

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the-wolf-and-moon · 3 months

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Theta Tauri

#night #astronomy #sky #space #stars #nasa #science #universe #nebula #galaxy #cosmos #theta tauri #black and white photography

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wanda-widow · 1 month

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Post-Mission

Grumpy!Bucky x Reader

Word Count: 832

Summary: Bucky has always been one to try and pull away from people who care about him. However, you're always one to be insistent and care for him anyways, no matter what he says.

18+ MDNI

Warnings: slight angst, implied smut if you squint your eyes, fluff

Like and reblog if you wish 💗

Hearing footsteps shuffle down the hall along with the sound of a dragging duffle was all you needed to know that Bucky was back from his week long mission. Hopping off the bed and peeking your head out of your shared bedroom, you saw Bucky scrub a weary hand down his face. You instantly frowned, worried as you hurried over to him, taking the duffle out of his hands.

“How was the mission? Are you hurt anywhere? We should get you some food, you look exhausted” you said while rushing back to the room to unpack his gear as he let out a sigh, silently chucking off his boots before face planting on the bed.

“Bucky?” came your worried voice after you put his boots into the closet, sitting on the bed next to him and poking his shoulder. “Bucky, get up. Shower, eat, and then rest.” you urged, poking him again when his vibranium hand shot out to grip your wrist.

“Let me sleep” he said gruffly before shifting on the bed so that his back was turned to you, leaving you rubbing your wrist softly. You knew he wasn’t too responsive after missions since it took so much out of him, not that he was one for words or self care anyways. Still, you took it upon yourself to make sure he was cared for.

“Please? I’ll make you plum croissants tomorrow if you just shower and eat” you tried again, scooting closer to him to rest your head on his shoulder as you felt him sigh again before sitting up.

“Eat and then shower” he said, running a hand through his hair as he made his way to one of the compound communal kitchens, sitting down on one of the stools as he waited for you expectantly.

“Grilled cheese?” you offered, slotting yourself in the opening between his thighs, pressing a kiss to his forehead as he nodded, fingers trailing down your arm as you pulled away. You could feel his gaze follow you as you bustled around the kitchen to make his food. “Go shower and then you can eat after” you said softly, turning around to look at him as he frowned, reaching out to tug you by the wrist back into his proximity.

“Thought you would shower with me” he said softly, letting his walls down while no one else was around. You felt his hands come to rest on your waist, forehead between your breasts as he pressed a kiss through your clothes.

“Another time, I promise” you laughed softly, letting your hands run through his hand before stopping at his shoulders, letting one hand trail down his vibranium arm. He let out a quiet whine before getting off the stool, dropping a kiss to the top of your head. You watched as he went back to the room to shower before turning back to the sandwich, humming softly.

20 minutes later, Bucky was freshly showered and seated at the counter once more, gaze still fixed on you as you plated his sandwich and sat next to him. He ate in silence for a while as you observed the new wounds on his back. Finding some gauze and neosporin, you began to bandage them gently.

“They’re shallow but-”

“They’re nothing” Bucky cut you off but made no move to stop you from patching him up. After placing the last piece of medical tape, he turned in his stool to face you, the both of you exchanging silent conversation before he got up to wash his plate.

“If you keep going on long missions, you’re just gonna keep destroying yourself, Buck” you said quietly, swallowing the lump in your throat. It became more apparent that the past couple months, he just drew further into himself with each mission, determined to block out the pain with endless fighting.

“I’m just helping the team” he said tersely, putting his dish in the drying rack before he walked back to the room, expecting you to follow behind him. You stood there for a moment, willing for the emotions to fade, to appreciate that he was here.

Your legs moved in habit, walking to your shared bedroom and flicking off the light before sliding under the covers with him. You could still hear his breaths, short and controlled. He wasn’t asleep.

After a long moment of silence, he spoke up again. “I don’t mean it, doll. The rudeness, the violence. I’m trying.”

“Bucky…” you started quietly but stopped when you felt the bed shift, a heavy weight now resting across your waist, shallow puffs of breath ghosting across your collarbone.

“I’ll take a month break, spend time with you?” he half offered, half begged, the grip on your waist tightening.

“James…”

“Only time with you. No one else unless really needed” he whispered, his leg shifting to now rest over yours, lips gently sucking at the base of your neck, smirking when he felt you cave.

“How does Bali sound?”

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inthedarktrees · 9 months

Photo

Ralph Crane, “College Sororities,” Life, Dec 17, 1945

#witchy #1940s fashion #ritual #sorority #life magazine #vintage #1940s #vintage fashion #candles #candlelight #university of colorado #rush #initiation #rush week #ralph crane #photography #black and white #photo restoration #photo edit

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