#hole star

[figurecollection]

Hole Star (Meteko) Original Character Garage Kit by Kougouseisou

[yuumei-art]

How crescent moons are made 🌙

[nasa]

Black Hole Friday Deals!

Get these deals before they are sucked into a black hole and gone forever! This “Black Hole Friday,” we have some cosmic savings that are sure to be out of this world.

Your classic black holes — the ultimate storage solution.

Galactic 5-for-1 special! Learn more about Stephan’s Quintet.

Limited-time offer game DLC! Try your hand at the Roman Space Observer Video Game, Black Hole edition, available this weekend only.

Standard candles: Exploding stars that are reliably bright. Multi-functional — can be used to measure distances in space!

Feed the black hole in your stomach. Spaghettification’s on the menu.

Act quickly before the stars in this widow system are gone!

Add some planets to your solar system! Grab our Exoplanet Bundle.

Get ready to ride this (gravitational) wave before this Black Hole Merger ends!

Be the center of attention in this stylish accretion disk skirt. Made of 100% recycled cosmic material.

Should you ever travel to a black hole? No. But if you do, here’s a free guide to make your trip as safe* as possible. *Note: black holes are never safe. 

Make sure to follow us on Tumblr for your regular dose of space!

[puppetmaster13u]

Prompt 257

Now Danny loves space. He loves everything about it, to the point his core quite literally is space. And he’s also a baby ghost, even if he could argue he’s not in human form. But see, being baby has an honestly great consequence once it’s noticed- despite the Observants’ best attempts at hiding it, the assholes. 

Of course he would be far more worried- and even a bit pissed- if his caretaker wasn’t who it was. Look, he’d never met Clockwork’s siblings before, but apparently everyone was really against Clockwork himself adopting. 

But Clockwork as his uncle is fine. Besides, his caretaker is Space! Space itself is holding him, cooing gentle words in the sounds of the very cosmos. And they’re huge, like parts of their body going through portals so they can fit outside Long-Now sized big- and apparently Clockwork can get just as big and they can get even bigger- 

Okay, he needs to take a breath- even if he doesn’t need to breathe- to stop his squealing because holy Realms this is so cool. 

Space is awesome! And he’s getting so much more rest than he did in Amity- and even if Space sort of shrugged at the idea of school at first, they did help him set up online schooling. So there’s that, and it’s just the start! 

He gets to learn so much about space and it’s honestly kind of… nice? To be taken care of? And he can do whatever he needs for his Core and Obsession with only a few interruptions to take care of his living needs. Erm, sort of living needs? 

But even that gets turned into a bit of play or even a lesson too! He’s honestly having such a good time right now! He’s learning so much about spaaace! And dimensions! And interdimensional portals and- oops! No one saw that. 

Ahem- But he’s learning so much about space and getting to explore other dimensions with Cosmos! And sure he no longer looks as human as he once did and all that, but he’s seen so many people who also don’t look human that does it really matter? 

Of course it doesn’t, and he matches his sort-of-dad! Even though the streaks of color in their hair are more of a brown-red like they’re literally bleeding out the cosmos around them instead of it fading to void and space like his own. But still! They match and it’s fun! 

And they’re going to go on another trip from the in-between to one of the dimension realities! He’s going to start a game of tag this time he thinks! But no cheating with portals or bending space! Tag! 

Look, the Justice League? Not paid enough for this. In fact, technically not paid at all due to being volunteers (not that it stopped them from finding money in their accounts) but still. 

There is some sort of figure… being… thing… zooming around the asteroid belt, about the size of Earth itself. Let them repeat themselves. A planet-sized creature (are those hands or paws? Tail or simply its body stretching? Hair or the Abyss-) is currently darting around the asteroid belt like a child running through grass. 

That is, without noticing or caring if something bug-sized might be crushed. And they are very much bug sized, as the governments are concerned about. Like really concerned about. Like talking about trying to nuke the entity if it wanders closer sort of concerned. 

Which they are all very concerned and very much like, against. Because it isn’t seeming to notice the asteroids it’s knocking into their area. It’s like… not a space whale or eel or anything like that but also is something like that. 

And they would also maybe like to see if they can attempt to talk it down first maybe and-

oh. 

Oh. 

That creature is the baby. And mama just arrived, stretching across the entire galaxy, from them to Pluto and beyond, like something took the cosmos and shaped it like clay into some sort of form. Like reality itself has wandered into their galaxy with what they are suddenly realizing must be a very young child. 

Shit, they really have to make sure no one tries to piss either of these things off-

[three-fold-symmetry]

Crawling out of the hole I disappeared into to post the art I did for day 3 of @sithobiwanevent.

[caramel-flan]

🌙 Sword master & Master diviner

[ryllen]

OH NO CRINGEEEEE!!!!!!!!!!!!!!

.

[maxxxthewpoet]

Jesus bless us and save us from hell.

[emthimofnight]

May we hear more of this "dark" version of Stellar👀?

have some angst I drew surrounding this exact subject :)

[roridomyces]

Triptych

[rahabq]

[godisasimp]

Acheron did not save everyone from Aventurine, nah, she saw Welt pulling up the Star of Eden and just saved everyone from Welt.

[my-name-is-dark]

[nasa]

A simulated image of NASA’s Nancy Grace Roman Space Telescope’s future observations toward the center of our galaxy, spanning less than 1 percent of the total area of Roman’s Galactic Bulge Time-Domain Survey. The simulated stars were drawn from the Besançon Galactic Model.

Exploring the Changing Universe with the Roman Space Telescope

The view from your backyard might paint the universe as an unchanging realm, where only twinkling stars and nearby objects, like satellites and meteors, stray from the apparent constancy. But stargazing through NASA’s upcoming Nancy Grace Roman Space Telescope will offer a front row seat to a dazzling display of cosmic fireworks sparkling across the sky.

Roman will view extremely faint infrared light, which has longer wavelengths than our eyes can see. Two of the mission’s core observing programs will monitor specific patches of the sky. Stitching the results together like stop-motion animation will create movies that reveal changing objects and fleeting events that would otherwise be hidden from our view.

Watch this video to learn about time-domain astronomy and how time will be a key element in NASA’s Nancy Grace Roman Space Telescope’s galactic bulge survey. Credit: NASA’s Goddard Space Flight Center

This type of science, called time-domain astronomy, is difficult for telescopes that have smaller views of space. Roman’s large field of view will help us see huge swaths of the universe. Instead of always looking at specific things and events astronomers have already identified, Roman will be able to repeatedly observe large areas of the sky to catch phenomena scientists can't predict. Then astronomers can find things no one knew were there!

One of Roman’s main surveys, the Galactic Bulge Time-Domain Survey, will monitor hundreds of millions of stars toward the center of our Milky Way galaxy. Astronomers will see many of the stars appear to flash or flicker over time.

This animation illustrates the concept of gravitational microlensing. When one star in the sky appears to pass nearly in front of another, the light rays of the background source star are bent due to the warped space-time around the foreground star. The closer star is then a virtual magnifying glass, amplifying the brightness of the background source star, so we refer to the foreground star as the lens star. If the lens star harbors a planetary system, then those planets can also act as lenses, each one producing a short change in the brightness of the source. Thus, we discover the presence of each exoplanet, and measure its mass and how far it is from its star. Credit: NASA's Goddard Space Flight Center Conceptual Image Lab 

That can happen when something like a star or planet moves in front of a background star from our point of view. Because anything with mass warps the fabric of space-time, light from the distant star bends around the nearer object as it passes by. That makes the nearer object act as a natural magnifying glass, creating a temporary spike in the brightness of the background star’s light. That signal lets astronomers know there’s an intervening object, even if they can’t see it directly.

This artist’s concept shows the region of the Milky Way NASA’s Nancy Grace Roman Space Telescope’s Galactic Bulge Time-Domain Survey will cover – relatively uncharted territory when it comes to planet-finding. That’s important because the way planets form and evolve may be different depending on where in the galaxy they’re located. Our solar system is situated near the outskirts of the Milky Way, about halfway out on one of the galaxy’s spiral arms. A recent Kepler Space Telescope study showed that stars on the fringes of the Milky Way possess fewer of the most common planet types that have been detected so far. Roman will search in the opposite direction, toward the center of the galaxy, and could find differences in that galactic neighborhood, too.

Using this method, called microlensing, Roman will likely set a new record for the farthest-known exoplanet. That would offer a glimpse of a different galactic neighborhood that could be home to worlds quite unlike the more than 5,500 that are currently known. Roman’s microlensing observations will also find starless planets, black holes, neutron stars, and more!

This animation shows a planet crossing in front of, or transiting, its host star and the corresponding light curve astronomers would see. Using this technique, scientists anticipate NASA’s Nancy Grace Roman Space Telescope could find 100,000 new worlds. Credit: NASA’s Goddard Space Flight Center/Chris Smith (USRA/GESTAR)

Stars Roman sees may also appear to flicker when a planet crosses in front of, or transits, its host star as it orbits. Roman could find 100,000 planets this way! Small icy objects that haunt the outskirts of our own solar system, known as Kuiper belt objects, may occasionally pass in front of faraway stars Roman sees, too. Astronomers will be able to see how much water the Kuiper belt objects have because the ice absorbs specific wavelengths of infrared light, providing a “fingerprint” of its presence. This will give us a window into our solar system’s early days.

This animation visualizes a type Ia supernova.

Roman’s High Latitude Time-Domain Survey will look beyond our galaxy to hunt for type Ia supernovas. These exploding stars originate from some binary star systems that contain at least one white dwarf – the small, hot core remnant of a Sun-like star. In some cases, the dwarf may siphon material from its companion. This triggers a runaway reaction that ultimately detonates the thief once it reaches a specific point where it has gained so much mass that it becomes unstable.

NASA’s upcoming Nancy Grace Roman Space Telescope will see thousands of exploding stars called supernovae across vast stretches of time and space. Using these observations, astronomers aim to shine a light on several cosmic mysteries, providing a window onto the universe’s distant past. Credit: NASA’s Goddard Space Flight Center

Since these rare explosions each peak at a similar, known intrinsic brightness, astronomers can use them to determine how far away they are by simply measuring how bright they appear. Astronomers will use Roman to study the light of these supernovas to find out how quickly they appear to be moving away from us.

By comparing how fast they’re receding at different distances, scientists can trace cosmic expansion over time. This will help us understand whether and how dark energy – the unexplained pressure thought to speed up the universe’s expansion – has changed throughout the history of the universe.

NASA’s Nancy Grace Roman Space Telescope will survey the same areas of the sky every few days. Researchers will mine this data to identify kilonovas – explosions that happen when two neutron stars or a neutron star and a black hole collide and merge. When these collisions happen, a fraction of the resulting debris is ejected as jets, which move near the speed of light. The remaining debris produces hot, glowing, neutron-rich clouds that forge heavy elements, like gold and platinum. Roman’s extensive data will help astronomers better identify how often these events occur, how much energy they give off, and how near or far they are.

And since this survey will repeatedly observe the same large vista of space, scientists will also see sporadic events like neutron stars colliding and stars being swept into black holes. Roman could even find new types of objects and events that astronomers have never seen before!

Learn more about the exciting science Roman will investigate on X and Facebook.

Make sure to follow us on Tumblr for your regular dose of space!

[b1adie]

[shakingparadigm]

NOBODY is allowed to be happy and EVERYONE is doomed