Earth-Shattering Kaboom: Difference between revisions

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The villain archetype who wants to cause this is called the [[Omnicidal Maniac]]. Alternatively, if he does it by accident (or just doesn't know ''why'' he'd do it), he's the [[Mike Nelson, Destroyer of Worlds]].
 
Ships and weapons (and [[Person of Mass Destruction|individual people!]]) capable of doing this are [[Planet Killer]]s. Actually ''shattering'' a world is in fact [http://qntm.org/destroy considerably harder than TV makes it look]. Even if your huge laser manages to blast into the planet, you still have to overcome the gravity of all that rock with some sort of explosion capable of sending all thousands of quintillions of tons far enough away that it won't just clump together again. Sure, anyone on the surface isn't going to be having a good time, but the planet won't actually be shattered. 'Cause if you've just got a big laser, all you're going to do is drill a button hole in it.
 
Oh, and if somehow if some part of planet still remains, and someone settles on that, then it becomes [[Shattered World]]. See also [[Why You Should Destroy the Planet Earth]].
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*** [[Fridge Logic|Then why are we still here?]]
*** [[Fridge Horror|They're not finished yet.]]
* In the ''Gray Lensman'' book of [[E. E. "Doc" Smith]]'s ''[[Lensmen]]'' series, two planets have their inertia dampened (i.e. forward momentum placed in stasis),{{verify|reason=That definition sounds like the exact opposite of inertia dampening.}} after which they are moved into place on opposite sides of a planet of villains. When their inertia or forward momentum is returned, they rush together to crush the planet between them. This is merely a coda to the use of an antimatter bomb of planetary size. Later in the series, this is deemed insufficient and even more powerful weapons are used, including planets from other universes with intrinsic velocities significantly above lightspeed.
* The [[Revelation Space]] universe features many Earthshattering Kabooms: First, the main antagonists destroy at least three planets during the main trilogy and an unknown but very large number more during the previous one billion years; second, defeating those antagonists releases a rogue terraforming agent, which, it is implied, destroys the whole ''universe'' in several billion years. From the very first novel a group of humans have a cache of 40 weapons, each capable of destroying a planet. And then finally, there are the Nestbuilder Weapons, of which little is seen but [[Take Our Word for It|much is said]].
** The eponymous device of Alastair Reynolds' short story, ''[[Merlin's Gun]]''.
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* David Weber and Steve White's ''The Shiva Option'' features this (in the form of anti-matter warhead barrages from fighter swarms) being used against a genocidal alien race as a regular tactic, once the good guys discovered the aliens communicated by telepathy. Kill anything over several hundred million on-planet, and the psychic hammer-blow of the mass deaths cripples anything else in-system. Given that the alien species was a lot of ancient horror clichés come to life (including [[Human Resources]] to the point of making conquered races into planetary-scale livestock ranches), I'm inclined to rule it necessary. Especially since an earlier book in the series ended with a Terran Federation ex-President sacrificing his own health to prevent the destruction of a different species' planet where only the world government was at fault.
** In Weber's ''[[Honor Harrington]]'' stories, pretty much everyone has the ability to do it, but no one does because of the "Eridani Edict." Anyone indiscriminately bombarding planetary targets will themselves meet the same fate, when everyone else in the galaxy turns around and does the same to them.
* In ''[[Stranger in Aa Strange Land]]'', Mike mentions that he is able to destroy the Earth with his psychic powers, although he reassures Jubal Harshaw that he is morally unable to do so. The book also mentions that the asteroid field between Mars and Jupiter was created when the Martians used the same powers to destroy a planet between them many eons ago.
** In the epilogue of the expanded edition of that novel, it is noted that {{spoiler|the Martians eventually do decide to destroy the Earth; by then, however, ''humanity'' has colonized space, a lot.}}
* In the novel ''[[Starship Troopers (novel)|Starship Troopers]]'', the Terran Federation develops the Nova Bomb. It is used on planets that are heavily occupied by bugs and of no strategic importance to the Federation.
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* In Greg Bear's ''The Forge of God'', {{spoiler|Earth was blown up after (a) being shot with one giant neutronium bullet and one giant anti-neutronium bullet that met and exploded '''and''' (b) having vast quantities of hydrogen extracted from the oceans and turned into hydrogen bombs. Talk about overkill!}}
** {{spoiler|Actually, not really overkill at all. Unlike many other examples here, this one involved just a little more boom than the gravitational binding energy of the Earth. The explosion took a realistic several minutes. To make something explode as fast as, say, [[Star Wars|Alderaan]] takes several orders of magnitude more energy.}}
* Possibly {{spoiler|1=Charlie McGee}} from [[Stephen King]]'s novel ''[[Firestarter]]''. {{spoiler|''"Suppose there is a [[Person of Mass Destruction|little girl]] out there someplace this morning, who has within her... the power to crack the very planet in two like a china plate in a shooting gallery?"''}}
* ''[[Battlefield Earth|Battlefield Earth: A Saga of the Year 3000]]'', in both the book and movie, Johnny "Goodboy" Tyler detonates {{spoiler|the Psychlo homeworld by teleporting a nuclear device to the planet}}.
** It should be noted that {{spoiler|the nuke}} is a plain old one (very old, actually). It's the way {{spoiler|nuclear radiation}} interacts with the {{spoiler|Psychlos' breath-gas}} that causes the big boom.
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== Web Original ==
* On [[Deviant ART]], there are "Power emoticons" that [[What Do You Mean It's Not Awesome?|take regular emoticons to the EXTREME]]. Many include a view of the Earth (or a part of it) being destroyed.
* Three words: ''[[The Demented Cartoon Movie|]]'': Three words: "Gleeg Snag Zip"]].{{context}}
** Don't forget "Zeeky Boogy Doog".{{context}}
*** Technically, one of the latter by itself wouldn't do the trick. A whole *bunch* of "Zeeky Boogy Doog"s (or one broadcast all over the world), however, would and did.
* ''[[Tech Infantry]]'' has an dinosaur-killer-sized asteroid dropped on earth in the backstory. After the Earth partially recovers and is just starting to be recolonized by rebels against the main human government, said government sends in a fleet that blows up the moon, first by firing several small black holes through it to weaken its structure, then ramming it with a miles-long starship moving at 90 percent of the speed of light. The shattered fragments of the moon rain down on the surface of the earth, melting the top few miles of crust into a continuous layer of molten lava, boiling off the oceans, and blasting the atmosphere away. A few decades later, some nasty aliens invade, and the invasion is only stopped by using Dooms Day Devices to send the suns of the main alien homeworlds into supernova.
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* The current prevailing theory of the formation of Earth's moon is that the proto-Earth was hit by another proto-planet that blasted both the proto-Earth and the impacting planet into a loose conglomeration of material, most of which reformed into the Earth and some of which coalesced into Luna, the moon Earth has today. ''Literally'' Earth-Shattering. Although there was [[Space Is Noisy|(probably)]] no Kaboom.
** It is a testament to just how hard it is to blow up a planet. Even running head long into another planet at full speed isn't going to cut it.
** On a smaller scale than that, there was the Late Heavy Bombardment - a few hundred kilometer -kilometre-wide objects pummelingpummelling the Earth and Moon for a few hundred million years. This likely served as a preemptive [[Rocks Fall Everybody Dies]]. And somewhat smaller still, the dinosaurs had to deal with a certain asteroid impact ...
* It's been hypothesized that Miranda, a moon of Uranus, had been shattered by an impact and its fragments reassembled; thus explaining the patchwork of geological features on the moon.
** Insert [[Incredibly Lame Pun|rocky fragments near Uranus pun]] here.
* Discussed in the History Channel series ''The Universe'', where they point out that blowing up the planet would require hitting it with something extremely massive (i.e. another planet).
* Forget ''Earth''-Shattering Kabooms. Try ''Star''-Shattering. Stars have a limited supply of nuclear fusion- fuel, and when a particularly large-massed star reaches the end of its supply, its core loses the battle against gravity, [[Oh Crap|allowing the outer layers of the star to come crashing in]]. The resulting collissioncollision releases enough energy to actually [[Stuff Blowing Up|blow the star apart.]] "Kaboom" doesn't even begin to cover it.
 
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