"Plot complication showing up on ship's sensors now, Captain. I am switching to visual... Computer data coming in now, Captain. It's just what we need: a colossal negative space wedgie of great power coming right at us at warp speed."The outer space equivalent of the Monster of the Week, except it isn't necessarily a creature — it can be the nebula that conveniently zaps your stardrive, or the planet with the radiation that makes you age too fast, or, well, any of a hundred similar things from Star Trek. It's unexpected, unexplainable, and puts the cast in an artificially-heightened state of crisis for 25 minutes plus commercials — until they find or invent the necessary cure, solution, fix or repellent spray. Except for the superficial details, one Negative Space Wedgie is very much like another — it's just J. Random Threat, the third this month. It's a bit absurd to call them "an anomaly" (the usual term used on Star Trek) when they happen on a very regular basis. Common varieties include:
— Mr. Schlock, Stardrek
- Lost Technology of the Precursors
- Mysterious glowing cloud
- Sufficiently Advanced Aliens having fun
- Swirly Energy Thingy
- Our Wormholes Are Different
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Anime & Manga
- During the penultimate battle, the crew of Tengen Toppa Gurren Lagann encounters a device that absorbs Spiral Energy, using it to convert space around it into an ultra-dense state (read: space ocean). Bad news? Our heroes are overloaded with and run on Spiral Energy.
- GaoGaiGar's second half features THE POWER, which is basically a Positive Space Wedgie that's hidden in the planet Jupiter.
- Lyrical Nanoha has Imaginary Space, empty dimension spaces created by dimension faults that appeared during the finale of the first season. They will cease all magic when you enter them then suck you in with their strong gravitational pull. No one knows what will happen after that, but Precia believed that falling into it would lead to the lost civilization of Al Hazred, kinda like drowning in Atlantic Ocean would lead you to Atlantis.
- Getter Robo Armageddon has the infamous "space vagina" near the end of the show.
- Practically the entire enemy in Stellvia of the Universe. Consists of the first wave, second wave, and cosmic fracture.
- The Unicron Singularity from Transformers Cybertron: a slowly expanding hole in reality that threatened to consume the entire multiverse if it wasn't stopped. Its space- and time-altering properties were used to explain away continuity errors between the English dub of Cybertron and the dubs of the preceding two series.
- Space Battleship Yamato 2199 has an episode where the Yamato falls into a dimensional rift that slowly drains power from the ship's otherwise unlimited Wave Motion Engine. They are able to escape with the aid of a Garmilan ship towing them out after blasting an exit with their Wave Motion Gun.
- Even in that universe's own science it doesn't make sense. The Wave Motion Gun is the Wave Motion Engine fired in reverse. The Techno Babble describing the firing sequence of the cannon, is a process of the engine diverting power backwards. If using the Yamoto's Warp Drive didn't work, using the Weaponized Exhaust shouldn't have either.
- The Far Side features a strip where the crew of the Enterprise encounters the floating head of Zsa-Zsa Gabor. Kirk immediately orders Sulu to raise shields, natch.
- Gold Digger's final boss: a giant multidimensional rock, composed of the big-crunch singularity from the Ancients' Universe when they escaped into Gina's. Her goal as the protagonist is to use the ancients' tools to synch the giant mass or something before everyone in her universe is stoned to death.
- Almost all modern versions of the Fantastic Four's origin story have them getting their superpowers from one during their mission into space. Oddly enough, a Negative Space Wedgie is used because it's a more "plausible" alternative to their original origin, which simply had them getting their powers from ordinary cosmic radiation.
- A rash of these kicks off the plot of Guardians of the Galaxy vol 2., where due to two very nasty wars space has been pretty badly messed up, and the team has to prevent things from outside of reality getting in. Or worse... However, other things start taking place, meaning the team is unable to prevent the creation of The Fault, a NSW several light-years across. It also happens to mess up physics and time, meaning things that are blatantly impossible can happen inside it. It also causes any Kree who enters it to be turned into a hideous writhing blob of flesh. And that's before getting into what's on the other side of it...
- Advice and Trust: In chapter 3 the pilots fight Leliel, a being that apparently is a floating, white-and-black-striped sphere. It turns out that the sphere is a shadow, and its "shadow" is Leliel's real body: an impossibly thin body that stores a whole alternate dimension of blank nothingness. Asuka falls inside it and spends twelve hours trapped inside Leliel as the alien monster to tries mind-rape her. She gets saved when her mecha goes berserker at the same time that Shinji's did.
- The Child of Love: In chapter 3 the main characters fought an Angel that resembled a kind of enormous feather with a sphere on top of it, impossibly thin and yet incredibly heavy.
- Played with in With Strings Attached. Jeft insists that the four go after the third piece of the Vasyn right away, even though Paul is asleep and will be for several hours, because a “dimensional static storm” will prevent them from going for several days if they don't go now. Later, when Varx mentions that he's never heard of such a thing, Jeft says “There are a lotta things you never heard of.” It becomes clear later that he simply lied to the four and whisked them away while Shag and Varx were conveniently out of the room.
- Last Child of Krypton: The Dirac Sea, an impossibly thin inky-black shadow that in reality is a vast alternate universe. Asuka falls into it and gets Mind Raped by Leliel. Shinji flies into it to save her, and a mysterious trio of aliens takes advantage of it to communicate with Shinji as he is inside.
- Neon Genesis Evangelion: Genocide: Chapter 10 features an artificial Angel which is described as something akin to a black hole. It looks like a floating, massive blot of ink.
- Mentioned by name in The Next Frontier, although it's actually useful; it turned out to contain the key to a working Alcubierre Drive.
- The Second Try: Leliel, a black-and-white-striped floating sphere whose shadow is an alternate dimension and its true body, shows up in the first episode fittingly named after it. Shinji intentionally falls inside it and tries ripping it apart from within like his mother did the first time around, but he has no idea of how she did it, so he has to wait till Yui decides to go berserker.
- In Origins, a Mass Effect/Star Wars/Borderlands/Halo Massive Multiplayer Crossover, this is the result of certain types of Faster-Than-Light Travel being used too frequently—mainly that such FTL engines are causing breaches between parallel universes. This ends up letting in the Flood, who have mixed with Reapers, which for obvious reasons poses problems.
- Superwomen of Eva 2: Lone Heir of Krypton: When black-and-white-striped sphere-shaped Leliel invades Tokyo-3 Asuka nearly falls into its shadow (a Sea of Dirac), but she gets rescued by Shinji. To kill him the three Eva pilots surround it with their energy barriers while the army drops almost thousand nukes on it.
Films — Live-Action
- The electromagnetic storm from Planet of the Apes (2001).
- Enki Bilal's Immortal has one appear right on Earth's surface, in Central Park, New York. This phenomenon called the Intrusion causes arctic atmosphere around the area, kills any human trying to enter, and brought some aliens, at least Jill and John from outer space, acting as a some kind of wormhole. Though John didn't create the Intrusion, it's implied that he brought it to Earth.
- A terrestrial versionnote teleports the USS Nimitz back to World War II in The Final Countdown. And then, somewhat anticlimactically, it returns the carrier to its present day just as its air group is about to engage the Japanese fleet and prevent Pearl Harbor.
- The Nothing in The Neverending Story is basically a Negative Space Wedgie that devours Fantasia. This is pretty much the basis of the movie and the first half of the novel. Consequently, it's the "forgivable" or justified version.
- The Antares novels have the Antares Nebula - a highly radioactive supernova remnant. After two years of research (not to mention a lot of money), the good guys develop a radiation shield that can handle it, enabling them to transit the nebula.
- The excession in Excession.
- Completely averted in Robert A. Heinlein's Starman Jones. Although the characters do get lost during warp and end up on a fantastic planet, about half the book is spent just describing the advanced math and technology (and work shifts, and computering, and configuration of seats in the cockpit) behind space travel, and the disaster happens only because the characters make mathematical mistakes and are too proud to admit it and start over again.
- The premise of the Russian multiple-writer series Death Zone is the sudden formation of a negative space wedgie in five cities of the former USSR (three in Russia and two in Ukraine) that obliterate the cities (including Saint-Petersburg) and create anomalous zones full of bio-mechanical monsters, gravity anomalies, toxic atmosphere, ever-present nanites that infect any exposed body part, and an enormous tornado at the center of each zone that links all five with another dimension. If you survive several days in the Zones, you're already elite. If not, then you're likely walking around as a mechanical zombie.
- Loyal Enemies may be a Low Fantasy, but it has its own Negative Space Wedgies in form of witch rings. They form naturally in random places and are usually dormant power sources. If the proper rite is made, though, they become portals into another world, and most of another worlds they connect to are filled up to brim with demonic darklings. They can be opened from both sides, which is why people prefer to stay away from them.
- Animorphs dealt with these occasionally, though the technical explanation always come from Ax, who referred to it as a "Sario Rip", which tended to cause time travel of either a day or millions of years. There are several instances where Ax postulated a Sario Rip that didn't pan out due to more mundane explanations, but these didn't usually seem to involve time travel, thus probably meaning translated from the original Andalite, 'Sario Rip' means space wedgie.
- An Earth-based variant in Taylor Anderson's Destroyermen in the form of a strange-looking squall that sends the USS Walker and the USS Mahan to a parallel Earth where evolution took a drastically different turn. They later find out that other ships were transported centuries earlier and a few show up later.
- Often parodied in Red Dwarf:
Cat: I hate to go all technical on you, but: All hands on deck, Swirly Thing Alert!Cat: Is that what I think it is?Lister: What do you think it is?Cat: An orange swirly thing in space!Kryten: Is it a wibbly thing or a swirly thing?Cat: At this early stage I'd hate to commit myself and wind up looking a fool.
- Star Trek: The Original Series was often at its best messing with these.
- "Where No Man Has Gone Before": an energy barrier at the edge of the galaxy gives humans godlike powers.
- "The Menagerie/The Cage": psychic aliens capable of creating illusions that pleases every want of their captor.
- "The Squire of Gothos": Trelane, who uses his Reality Warper powers to bedevil the Enterprise crew.
- "Who Mourns For Adonais?": The alien who was the Greek god Apollo tries to force the Enterprise crew to worship him.
- EVERY Star Trek show has featured Negative Space Wedgie when they were not featuring a new Monster of the Week or Planet of Hats. TNG ended its TV run with an extra special one, in fact. Even the crew of Deep Space Nine, a stationary space station (which moved in any significant way exactly once during the show, and in the first episode for that matter), encountered a surprisingly large share of Negative Space Wedgies. This was lampshaded in the DS9 Technical Manual, musing about how the high density of space anomalies in the sector may suggest that such phenomena are more common than usually believed. Then again, it was situated near a not-quite-so-negative Space Wedgie.
- The frequency with which the protagonists encounter them is lampshaded and justified in a Star Trek Expanded Universe novel dealing with the Department of Temporal Investigations; apparently exposure to a Negative Space Wedgie alters probability around you due to Technobabble, making future encounters dramatically more likely (retroactively if need be). The DTI is understandably miffed, given that every time this happens their workload increases.
- In the Star Trek Expanded Universe novel, "Q-Squared", Q is the mentor of Trelane, the aforementioned Squire of Gothos (who is in actuality a fledgling Q himself). It turns out many of the anomalies encountered by Kirk, Picard and Co. are just creations of Trelane for 'fun'. The scientist assigned to the central plot-complicating N-S-W is understandably miffed, since it throws her entire theory into the garbage. This eventually leads to discovery of THE Negative Space Wedgie, the Heart of the Storm, wherein parallel-timeline hilarity ensues.
- Star Trek: Voyager tended to run into a lot of them too, although this was slightly more justified than DS9. Trapped 70 years from home in the Delta Quadrant as they were, Voyager's crew were well aware that a wormhole or other case of spatial weirdness was their most likely ticket home, meaning that when anomalies didn't jump out and ambush them during normal procedures, they tended to seek them out and poke them to see what would happen.
- In one TNG episode it's suggested that most if not all the ones not created by various godlike aliens are actually a form of pollution caused by warp travel. Sadly this was never followed up on.
- Season 3 of Star Trek: Enterprise takes place in a region filled with anomalies that rewrite the laws of physics. It turns out that a network of spheres is responsible.
- Stargate SG-1 was prone to this in early seasons, since the Stargate would take them to any number of dangerous worlds without having to make expensive spaceship set pieces. However, it was hinted that most of their missions outside the episodes were quite mundane, and later seasons, having exhausted the obvious space wedgies, turned to more plot arcs and original episode themes.
- There was the episode "Grace," where the Prometheus is chased into a nebula by a huge alien ship that makes no attempt to reply to its communications other than agreeing to Sam's deal when she offers them a way to get out of the nebula, as the ship has become trapped there as well.
- seaQuest DSV, being essentially Star Trek: The Next Generation on a submarine, occasionally resorted to a Negative Sea Wedgie. That this was somewhat harder for a reasonable viewer to accept was one of the show's great difficulties.
- At least in the first season, they were real-life Negative Sea Wedgies (fresh-water sinkholes, black smokers, etc). When they started finding alien spaceships and psychic energy vortices on the ocean floor, most people just gave up.
- On one occasion, they manage to create a Negative Sea Wedgie on their own, by accident at first, and then successfully repeat it. This particular Wedgie results from their nuclear reactor instability and can lead to Time Travel.
- Farscape had a couple of these, including a time-stopping cloud that was hardening to encase the ship in permanent stasis, and an entire section of space, even more remote than the Uncharted Territories, called "Tormented Space", which the crew of fugitives resorted to hiding in. Of course, you could also count that wormhole John went through in the first episode to get the series rolling.
- And, of course, the episode in which Moya gave herself a Negative Space Wedgie. During her pregnancy, she attempted to Starburst too quickly after her last trip, and ended up stuck.
- The Made-for-TV Movie Babylon 5: Thirdspace features an ancient artifact that opens a gate to a dimension inhabited by a race of ancient evil aliens.
- Doctor Who occasionally has these mixed in with the Monsters of the Week. Sometimes they can be negative time wedgies as well.
Doctor: Were you expecting a body? Bodies are boring. I've had loads of them.
- The first use of this in Doctor Who was "The Edge of Destruction", the third story in the very first season, back in 1963 - the TARDIS begins to open and close its doors, show cryptic images on the monitors, electrocute anyone touching the console, and make everyone aboard feel intense fear and despair. This turns out to be the TARDIS attempting to warn the Doctor that it's going to blow up in only a few minutes, because the "fast return switch" got stuck.
- "Planet of the Giants" concerns a TARDIS glitch that causes it to shrink instead of dematerialise.
- "The Space Museum" has the characters arriving intangible due to a TARDIS glitch that has sent them onto a different 'time track'. In this state they come across their own corpses, before time catches up to them and they are bumped into the normal universe.
- The Patrick Troughton story "The Mind Robber". In order to escape from a lava flow caused by the titular Dominators in the previous episode, "The Dominators," The Doctor activates the TARDIS' emergency drive unit, which "sends the TARDIS out of the time-space dimension" or, as he wryly comments, "We're nowhere...it's as simple as that."
- "The Horns of Nimon" has a gravity vortex that sends the TARDIS out of control and alters the flow of time, causing one scene to be slowed down weirdly.
- One memorable subversion occurs in the Eleventh Doctor episode "Amy's Choice": they encounter a "cold star", which radiates cold instead of heat. It turns out that cold stars are too ridiculous even for the Whoniverse: the Doctor (correctly) says they're completely impossible and the only reason they encountered one was because they were in a dream.
- The 2010 series as a whole had the cracks in time, which could Ret Gone anyone or anything (up to and including reality itself) out of existence.
- "Journey to the Centre of the TARDIS" is about the TARDIS interfering with the crew as revenge for being vandalised.
- It turns out that this is what the Doctor's corpse will be, just a swirling vortex of his entire timeline.
- "Flatline" features the inner dimensions of the TARDIS getting leeched out, causing it to shrink.
- Pretty much the entire original premise of Torchwood. A permanent NSW (the "Rift") runs through the city of Cardiff in Wales, which is the trope namer for Aliens in Cardiff. The local population seems largely oblivious to it, despite all the paranormal phenomena it causes, the random disappearances of people (either sucked into the Rift or eaten by displaced aliens) and the Torchwood team racing around the streets chasing said aliens. Still, if you are a Time Lord, then the Rift does have its uses. The Doctor employs it as a petrol station for his TARDIS, and in one instance to also tow the entire planet Earth through space and time after it had been stolen so as to put it back where it belonged.
- Andromeda made heavy use of temporal anomalies and the like, even incorporating them into the eponymous starship's construction.
Beka Valentine: Um... Weirdness incoming.
- In one episode, Harper (after having an entire library downloaded into his head), is running away from an agent of the Abyss, somehow modifies the Eureka Maru's slipstream core to "solidify" the entrance. Beka's reaction:
- Star Trek: The Next Generation: The "Time Rift" mission involves going through one of these.
- The game Rifts is set in a post-apocalyptic future where the entire Earth and surrounding space has basically become this. The game is further sub-divided into various other sub-settings, one of which, Phase World and the Three Galaxies, employs this trope in its purest form.
- Warhammer 40,000: Warp rifts are tears in spacetime through which the Warp can enter realspace, exposing anything inside or in close proximity to them to the raw stuff of Chaos. There are several around the galaxy, such as the Storm of the Emperor's Wrath, the Maelstrom, the Damocles Rift, and the goings-on in Sub-Sector Aurelia from Dawn of War 2, but by far the biggest and most well known is the Eye of Terror. It's a Warp rift the width of a galactic arm, centered around the former Eldar homeworlds and created as a side effect of the birth of Slaanesh during the Fall of the Eldar. It serves as the home for several Chaos Space Marine forces, and many of the Imperium's most horrific battles have been fought near its borders as massive Chaos armies periodically pour forth from it to assault the galaxy. The Eldar Craftworld of Ulthwe is trapped in the Eye's gravity, locked in its outermost fringes, and the Imperial planet Cadia is located inside a relatively calm area called the Cadian Gate. Oddly enough, the creation of the Eye of Terror had the positive side effect of clearing out the rest of the Warp storms plaguing the galaxy at the time, making FTL travel possible for humanity again.
- Vor The Maelstrom takes place entirely inside the titular Maelstrom. Earth has been swallowed by a hole in the fabric of the universe, and trapped in an faux solar system orbiting a black hole... or something like that. Over the course of the next few decades or so it will tumble to its center, where it will be destroyed. Luckily, there are plenty of other planets plunging to their doom, many in orbits that will take centuries or even millennia to decay. Catch is there are LOTS of other lifeforms trapped in the Maelstrom as well, all fighting for possession of the safest worlds — and more are appearing all the time. If there's a way out, none of those who have escaped have been able (or willing) to return to share the secret. Enjoy your Last Stand.
- In Cthulhu Tech there is the Zone, which is what happens when you try to compress infinite dimensions into just three. As it turns out, it doesn't work out well at all.
- In GURPS Banestorm, the eponymous Banestorm is a probably-magical tear in time and space that kidnaps individuals, groups, and entire chunks of terrain from the history of Earth (and other dimensions) and scatters them all over Yrth.
- In BattleTech this can happen to Jumpships if something bad happens during their jump, at which point they either disappear for and jump hundreds of years to the future, or create a mini black hole sucking in both them and anything near by.
- EVE Online:
- Deadspace Complexes, areas of space where warp drives don't work properly. Thay function as the game's version of dungeons. There are also several unusual phenomena mentioned in the background, ranging from superdense gas clouds to areas of complete void from which no ship has returned.
- W-Space (the systems found beyond unstable wormholes) fits the trope too. Every single W-Space system has a special trait that messes with ships' systems. These effects are always a mix of positive and negative (a pulsar boosts shields but weakens armor, for example), and exploiting these environments is a major part of W-Space strategy.
- Final Fantasy V had the Interdimensional Rift and the Void as central plot points.
- Asteroid fields or nebulae in Freelancer may have some environmental hazard that can really mess you up or be used as a tactical advantage. Some fields reduce your sensor range to a few meters, some are full of lethal radiation that erodes your ship's hull and some may have minefields or volatile gas pockets that explode when you fly too close.
- FreeSpace 2 introduces a new nebula environment that is plagued with intense electromagnetic storms. On most missions, the lightning only obscures your vision, but there's one mission where it is so strong that it scrambles your HUD and messes with communications and targeting.
- In Master of Orion 2, some of the one-time random events screw with hyperspace to impair or outright denynote space travel.
- The main antagonistic force of Marathon Infinity is the living embodiment of chaos, which had been trapped by the ancient Jjaro in the sun of the solar system that you fight through in Marathon 2. Without the Jjaro, the chaos is able to consume all of the known universe, and your only hope is to travel through various timelines in the hopes that you can find some way to contain it.
- Rift is a MMO entirely based around this concept. The world is a dangerous place with an especially fragile space-time continuum and dimensional portals can open anywhere, letting in all kinds of elemental Eldritch Abomination from the planes of Earth, Air, Fire, Water, Life and Death. Everything pouring out of the portals wants to inhabit the world with the kind of result you'd see from an ocean trying to warm itself around a candle. The two player factions have differing opinions on what to do about the portals: one wants to simply seal them, the other wants to use them to gain powers and knowledge to defend the world even more effectively from portal incursions.
- Parodied in Space Quest VI with the Super Double Reverse Anti-Anomaly.
- Kerbal Space Program has the Deep-Space Kraken, an Ascended Glitch of sorts that occasionally makes spacecraft spontaneously explode or go shooting off faster than the speed of light.
- Namco × Capcom has "Quakes", interdimensional abnormalities that pull monsters and people from one dimensional plane to another.
- S.T.A.L.K.E.R. has almost exactly the same plot as Death Zone in literature. The (apparently) nuclear accident at Chernobyl was followed by a definitely-not-nuclear emission that resulted in lots of little negative space wedgies appearing all over The Zone, making living there and travelling across it extremely dangerous. All three games feature the PC trying to find their way past the little space wedgies to figure out the cause of the big one at the centre that caused it all.
- Robot Alchemic Drive has Nectar Radiance, a form of cosmic radiation that is fatal to all organic life. Any and all attempts at travelling into space fail when the Radiance kills the crew of the space shuttles, and humanity is only safe from it thanks to the Earth's atmosphere. The Volgara are able to come to Earth because they aren't organic at all: they are completely artificial mechanical life forms.
- FTL: Faster Than Light has an encounter with a Zoltan mystic who worships a Swirly Energy Thingy. If you lose the encounter, a crewmate gets Ascended to a Higher Plane of Existence. If you win, the mystic freaks out and dies.
- Star Trek Online has a large number, as expected from the franchise. They're so common that players actually summon various ones to use as weapons.
- Xenoblade Chronicles X: There is something weird going on around the planet Mira. People keep crashing on the planet for no adequately explained reason, those that repair their tech enough to try to go off-planet always have something mysteriously go wrong, everyone can understand each other's speech despite speaking different languages, and the planet itself is not on any known star charts... even those made by civilizations that have mapped out entire galaxies. One highly advanced scientist confirms the existence of some kind of space-time anomaly around the planet, but is unable to explain anything about it.
- Played with in a legend in Hitherby Dragons - Oublient: “The Dream of Faith”.
Candace’s fingers dance over the controls. “It’s the comet, Captain,” she says. “It’s spamming our navigation servers with a denial of service attack!”“Damn it!” snaps Captain Bart. “Throw up a firewall and take course alpha!”
- Futurama has had its share of Negative Space Wedgies:
- "Roswell That Ends Well" (radiation from a supernova reacts with radiation caused by Fry putting a pan of Jiffy Pop popcorn in the microwave, creating a wormhole that sends the Planet Express crew back in time)
- "Time Keeps on Slipping" (removing chronotons from a star cluster disrupts time)
- "Teenage Mutant Leela's Hurdles" (exposure from age-reversing tar makes the characters younger; eventually cured by diving into the Fountain of Aging)
- "Where No Fan Has Gone Before" (Energy Being Melllvar)
- Of course, this one in particular is a direct and obvious parody of Star Trek's, as the entire episode is about Star Trek.
- The tearing of the fabric of the universe that occurs at the end of "Bender's Big Score" and the Monster that comes out of the rip in "Beast with a Billion Backs". Also the Timesphere.
- "Mobius Dick" had the Bermuda Tetrahedron and its anomalous fourth-dimensional space whale.
- Given a Shout-Out on Rocko's Modern Life in the episode "A Sucker for the Suck-O-Matic". A pink Enterprise is vacuumed up.
"Captain, we're being sucked into some kind of cosmic void..."
- In The Simpsons episode "Homer at the Bat," there is "The Springfield Mystery Spot," a shack attraction ("Where logic takes a holiday and all laws of nature are meaningless"). Ozzie Smith goes into it and....
Smithers:....And Ozzie Smith seems to have vanished off the face of the earth....*Cut to Ozzie Smith in a red void* "AHHHHHHHHHHHHHH- *Sees a floating E=MC2* Cool! *Takes picture* AHHHHHHHHHH-"
- Then there was the Treehouse of Horror episode where Homer stumbled into The Third Dimension through an invisible rift in his living room wall.
- An episode of Transformers Animated has Sentinel Prime fly his ship through an "energy cloud" while rushing from Earth to Cybertron. While it does not hurt the ship or the crew, it does wind up freeing the ship's dangerous prisoners.
- Captain Star had the edge of the universe which slowly encroached on the planet in one episode. All there was on the other side was a stage and an audience to perform for, and anyone who entered would not only become addicted to performing but would also slowly fade away and become another audience member. The titular Captain convinces it to back off by sitting down and telling the audience all of his heroic stories and then asking if they'd rather he stayed or left to go on new adventures. Eager for more stories in the future, they agree to let him go.
- In 3-2-1 Penguins!, the Doom Funnels of Space Colony Double-Wide.