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'''Alastair Reynolds''' is a Welsh former physicist and astronomer and an author of a number of sci-fi novels. Considering his scientific background, these works have the tendency to be about as far up MohsScaleOfSciFiHardness as it's possible to get while still remaining recognizably SpaceOpera. Of particular note is the almost total lack of FasterThanLightTravel in most of his books, despite their interstellar settings, and the extreme cultural and technological divergences shown.

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!!His works include:

* The ''[[Literature/RevelationSpaceSeries Revelation Space]]'' series: A hard sci-fi SpaceOpera with elements of CosmicHorror where 26th century mankind tries to discover why [[AbsentAliens all the other intelligent species they find evidence of seem to have gone mysteriously extinct]].
* ''Pushing Ice'': When Janus (the moon of Saturn) suddenly starts accelerating out of the solar system, an ice-mining ship that happens to be nearby is tasked with investigating, only to find itself pulled along for the journey.
* ''Century Rain'': Set many years after a nanotech disaster has ruined Earth, an archaeologist discovers a [[PortalToThePast time portal]] to an AlternateHistory 1950's [[UsefulNotes/{{Paris}} Paris]].
* ''Literature/HouseOfSuns'': A SpaceOpera set in the year [[TimeAbyss 6.2x10^6 AD]] where a dynasty of clones struggle to find out who is trying to eradicate them.
* ''Literature/TerminalWorld'': Taking place thousands of years into a [[CrapsackWorld bleak future]], the novel concerns the [[AfterTheEnd last remaining city of mankind]], the strange reality warps around it that limit the [[TechnologyLevels level of technology]] people can build, and a [[TheExile doctor's exile]] from that city into the wastelands beyond.
* ''Zima Blue and Other Stories'': A collection of short stories.
* ''Deep Navigation'': A collection of short stories.
* ''Literature/BlueRememberedEarth'': The first novel in the new ''Poseidon's Children'' series. Set in [[NeoAfrica an advanced Africa]], pair of BlackSheep siblings investigate [[DeadManWriting mysterious clues left by their recently deceased grandmother]], an infamous explorer and shrewd businesswoman who had built up their family into an empire.
* ''Harvest of Time'', a ''Series/DoctorWho'' novel, starring the Third Doctor.
* ''Troika'': A novella about three Soviet cosmonauts on a mission to investigate an alien structure.

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!!Tropes in Alastair Reynolds works (for ''[[Literature/RevelationSpaceSeries Revelation Space]]'' tropes, see that series' page):

* AlternateHistory: A [[PlayingWithATrope pseudo-version of this]] is is used in the novel ''Century Rain'', with Earth-Two, an exact copy of planet Earth in a different part of the Galaxy, on which the only difference is a 1940s-50s level of society and technology and the non-existance of UsefulNotes/WorldWarTwo (it ''started'', but the Nazi offensive bogged down in the Ardennes, bringing an early end to the conflict, with far-from-happy consequences). It is later revealed to be [[spoiler: one of many 'quantum snapshots' of Earth at different time periods, all done by a mysterious missing alien race.]]
* AMindIsATerribleThingToRead: Blue Remembered Earth. The weird bit is that the mind reader is [[spoiler:an elephant]].
* BrownNote: Comes in song format in the short story ''Digital to Analogue''.
* DieselPunk: In a FilmNoir variation, the quantum "snapshot" Earth in ''Century Rain''.
* DreadfulMusician: Averted in Century Rain: in an early scene the protagonist is walking into a superior's office while he plays a violin, with her InternalMonologue noting how grating and painful the music is. It is then revealed that she, along with a large portion of the rest of the human race, were infected with a designer-disease called 'amusica', which prevented people from enjoying music, to ruin their side's morale. After all, someone who can't appreciate music can't get patriotic fervor from their anthems, now can they?
* EarthAllAlong: The story "Merlin's Gun" contains a variant: it is obvious to the reader that part of the story takes place in our (long-abandoned) solar system, but the characters never realise where they are.
* EldritchAbomination: Doubtless whatever it is that exists outside the [[spoiler:megastructure]] in ''Pushing Ice''.
* EmergencyTransformation: In ''Pushing Ice'', [[spoiler:near the end, Bella is killed and her brain damaged to the point that it can no longer be reconstructed, until Svetlana tells the alien doctors to fill in the gaps with her own brain patterns. This brings her back, but as a confused amalgam of two people]].
* GreyGoo: Caused the abandonment of Earth in ''Century Rain''; one type of nanobots in the air to affect weather patterns went rogue, so they made nanobots to combat those, which went rogue, and so on and so forth. The Grey Goo is then ''weaponized'' decades later by the descendants of the survivors and used as a weapon of mass destruction.
* LinkedListClueMethodology: The plot of ''Blue Remembered Earth''.
* MechanicalEvolution: Played with in ''Zima Blue''. [[spoiler: Zima was originally a ''pool cleaning robot'', who was upgraded over decades by the descendants of his creator. Eventually, he does the upgrades on his own.]]
* NeoAfrica: One of the primary settings of ''Blue Remembered Earth''.
* OurWormholesAreDifferent: In the short story ''Beyond the Aquila Rift'', ships travel between worlds using an abandoned FTL network. The ships need to carry millions of tiny screens which project "runes" onto the ship's exterior, which the alien portal network interprets as where the ship wants to go.
* {{Precursors}}: Most of his novels are about discovering some Precursor relics, then watching as they do something barely explicable and usually violent.
* PunnyName: The ''Rockhopper'' mining spacecraft from ''Pushing Ice''. Its mascot is the [[http://en.wikipedia.org/wiki/Western_Rockhopper_Penguin eponymous]] [[EverythingsBetterWithPenguins cute species of penguin]] and... [[DontExplainTheJoke you know]]... the ship's routine flights involve "hopping" from one asteroid or comet to the next.
* QuantumMechanicsCanDoAnything: Lampshaded in ''Century Rain'':
-->"We call it a quantum snapshot, but that doesn't mean we have clue one about what was involved in producing it. That's just a name we give it to hide our ignorance."
* ShoutOut:
** In ''Century Rain'', the transhuman Slasher faction identify themselves by a strange gesture in the air - [[SlashDot a diagonal slashing motion followed by a poked dot]].
** There are at least two shout-outs to ''Literature/BookOfTheNewSun'' in ''Literature/HouseOfSuns'': the Vigilance's methods of immortality, and (''Book of the New Sun'' spoiler) [[spoiler: a robot with a human arm]].
** The entirety of House of Suns is constructed out of Alan Parsons Project references. Two antagonists that are featured prominently in the novel are [[Music/KingCrimson Cadence and Cascade]].
** In his commentary on the short stories in ''Zima Blue'', Reynolds acknowledges that the titles of "Cardiff Afterlife" and "Everlasting" are taken from the names of ManicStreetPreachers songs.
* TimeDilation: Ubiquitous; especially relevant to ''Pushing Ice''.
* TheStarsAreGoingOut: The Absence in ''House of Suns'' causes [[{{HSQ}} Andromeda to disappear]].
* TheUnpronounceable: Slasher names in ''Century Rain''. To speed up communication, they have modified themselves to have a [[http://en.wikipedia.org/wiki/Syrinx_%28bird_anatomy%29 Syrinx]], so their names are literally unpronouncable to regular humans, who just don't have the necessary equipment to reproduce those sounds.
* WhoWantsToLiveForever: Zima in ''Zima Blue''
* YouCantGoHomeAgain: [[spoiler:Essentially what kickstarts the plot of ''Pushing Ice''.]]
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