Scientific Speculation - Posts tagged far-future

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Q&A High-Energy Exhaust Shielding for Far-Future Drive

0 answers · posted 3mo ago by Josh Hyatt‭ · edited 3mo ago by Josh Hyatt‭

Question space-travel far-future

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Q&A How long will it be until the cosmic microwave background is undetectable?

0 answers · posted almost 2 years ago by HDE 226868‭ · edited almost 2 years ago by HDE 226868‭

Question astronomy universe radio far-future telescope

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Q&A What would encourage multiple animal species to evolve human features simultaneously?

8 answers · posted almost 2 years ago by Lizardsaurus‭ · last activity almost 2 years ago by Lizardsaurus‭

Question reality-check evolution genetic-engineering engineering ecology far-future future

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Q&A How would hands or hand-like appendages evolve from ray-finned fishes?

1 answer · posted 2y ago by Double_S‭ · last activity almost 2 years ago by Double_S‭

Question evolution skeletons far-future anatomy future

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Q&A How would evolution be influenced by the remnants of humanities servant robots?

2 answers · posted 2y ago by Stefan‭ · last activity 2y ago by Stefan‭

Question evolution technology creature-design far-future future

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Q&A Could a more convenient form of energy transfer/storage than electricity be possible?

3 answers · posted over 3 years ago by A Lambent Eye‭ · last activity 2y ago by A Lambent Eye‭

Question physics energy far-future future

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Q&A How soon does the Earth's surface re-solidify after the red-giant Sun is replaced with a different star?

2 answers · posted over 2 years ago by Astrid_Redfern‭ · last activity over 2 years ago by Astrid_Redfern‭

Question planets stars solar-system far-future future

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Q&A Moved into further orbits to protect them, how much damage do Earth and Moon take when the Sun expands?

1 answer · posted over 2 years ago by Astrid_Redfern‭ · last activity over 2 years ago by Astrid_Redfern‭

Question planets moons solar-system earth far-future alternate-earth future

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Q&A How much energy does a bee/micro robot need per second of flight?

2 answers · posted over 2 years ago by TheDyingOfLight‭ · last activity over 2 years ago by TheDyingOfLight‭

Question technology robots far-future

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Q&A If an Alcubierre Drive is possible, can you communicate FTL without a vessel?

3 answers · posted over 2 years ago by kingledion‭ · last activity over 2 years ago by kingledion‭

Question space travel communication faster-than-light space-travel light far-future future

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Q&A Realistic Interstellar Energy Transfer

2 answers · posted almost 3 years ago by 666lumberjack‭ · last activity almost 3 years ago by 666lumberjack‭

Question energy far-future future

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Q&A How to cause a surge in large carnivore diversity, roughly 5-7 million years hence?

4 answers · posted almost 4 years ago by SealBoi‭ · last activity almost 3 years ago by SealBoi‭

Question evolution fauna ecology far-future carnivorous future

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Q&A How would a Type I civilization habitable planet be any different to a Type II civilization habitable planet?

2 answers · posted almost 3 years ago by Abanob Ebrahim‭ · last activity almost 3 years ago by Abanob Ebrahim‭

Question kardashev-scale habitability engineering far-future future

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Q&A Far Future, Space. Most plausible way to store short-term energy?

7 answers · posted 6y ago by System‭ · last activity 3y ago by System‭

Question space spaceships technology energy ships far-future future

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Q&A How small can a perpetual energy source be to run a far-future civilization indefinitely?

2 answers · posted 3y ago by parasoup‭ · last activity 3y ago by parasoup‭

Question computers energy immortality far-future future thermodynamics

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Q&A Interstellar Propulsion for Hard Sci-fi Novel

1 answer · posted over 3 years ago by William Davis‭ · last activity over 3 years ago by William Davis‭

Question space travel reality-check space-travel far-future interstellar-travel future interstellar

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Q&A Eventually, can the human race achieve omniscience?

8 answers · posted over 5 years ago by Lord Farquaad‭ · last activity over 3 years ago by Lord Farquaad‭

Question humans far-future future

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Q&A Earth under one roof: Feasible?

7 answers · posted over 3 years ago by Uncertainty‭ · last activity over 3 years ago by Uncertainty‭

Question urban dystopia far-future urban-fantasy future

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Q&A What is the most pratical/feasible method to replace the human digestion apparatus?

2 answers · posted over 3 years ago by System‭ · last activity over 3 years ago by System‭

Question biology reality-check cybernetics far-future future

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Q&A How would an astronaut conclude he's on Earth, but 600 million years in the future?

19 answers · posted almost 5 years ago by System‭ · last activity over 3 years ago by System‭

Question space biology astronomy far-future future

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Q&A How to evolve fully terrestrial sharks, 100 million years in the future?

2 answers · posted almost 4 years ago by Victorbrine Cassini‭ · last activity almost 4 years ago by Victorbrine Cassini‭

Question biology evolution far-future future

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Q&A How plausible would a fully aquatic bat be?

2 answers · posted almost 4 years ago by Aquar1animal‭ · last activity almost 4 years ago by Aquar1animal‭

Question biology evolution creature-design mammals far-future future

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Q&A Regenerative ability caused by radiation

4 answers · posted almost 4 years ago by Dustman0‭ · last activity almost 4 years ago by Dustman0‭

Question reality-check evolution far-future future

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Q&A Where would a dense population of human beings live underground?

3 answers · posted almost 4 years ago by nondelicate‭ · last activity almost 4 years ago by nondelicate‭

Question underground earth far-future future

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Q&A Explosion contained in the depths of a crystal: how would it work?

3 answers · posted over 5 years ago by EveryBitHelps‭ · last activity almost 4 years ago by EveryBitHelps‭

Question reality-check energy explosions far-future future

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Q&A What could the side effects be for long-term Cryosleep?

3 answers · posted almost 4 years ago by Kate26‭ · last activity almost 4 years ago by Kate26‭

Question technology science-fiction far-future future

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Q&A How would a big cat evolve to climb on and jump between ruined modern buildings?

2 answers · posted 4y ago by SealBoi‭ · last activity 4y ago by SealBoi‭

Question evolution fauna creature-design apocalypse post-apocalypse far-future future

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Q&A What would Earth's Land look like in the year 3000? would there be any significant changes at all in 1000 years?

5 answers · posted 4y ago by Sydney Sleeper‭ · last activity 4y ago by Sydney Sleeper‭

Question geography tectonics earth far-future future

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Q&A Which is initially more favorable; large or small settlements in a new planetary colony?

13 answers · posted over 4 years ago by Noah‭ · last activity over 4 years ago by Noah‭

Question space population colonization space-colonization far-future future

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Q&A What hardships would humans face colonizing a nearby habitable world

6 answers · posted over 4 years ago by Noah‭ · last activity over 4 years ago by Noah‭

Question space colonization space-colonization science-fiction far-future future

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Q&A How can I tell I've travelled 20 million years into the future?

7 answers · posted over 4 years ago by John Bode‭ · last activity over 4 years ago by John Bode‭

Question environment geography physics far-future future

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Q&A What mechanisms can I use to instantly materialize an object?

9 answers · posted over 4 years ago by Undertonen‭ · last activity over 4 years ago by Undertonen‭

Question technological-development science-fiction far-future future

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Q&A How could Earth be propelled into a further orbit?

3 answers · posted over 4 years ago by MedwedianPresident‭ · last activity over 4 years ago by MedwedianPresident‭

Question astronomy technology orbital-mechanics solar-system far-future future

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Q&A Will interplanetary shipping even be necessary in a future with nanofabricators?

10 answers · posted over 5 years ago by Z.Schroeder‭ · last activity over 4 years ago by Z.Schroeder‭

Question space travel reality-check space-travel far-future future

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Q&A What evolutionary history supports sapient felines?

4 answers · posted almost 5 years ago by Uncle Tres‭ · last activity almost 5 years ago by Uncle Tres‭

Question reality-check evolution creature-design far-future future

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Q&A How would our sky look like 100 million years in the future?

2 answers · posted 5y ago by Raven‭ · last activity 5y ago by Raven‭

Question astronomy earth far-future future

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Q&A A few dozen Millennia after Yellowstone erupts, how close would a parking lot look to a natural Iron Vein?

3 answers · posted 5y ago by Sidney‭ · last activity 5y ago by Sidney‭

Question natural-disasters far-future future

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Q&A Would it be possible to create a machine that (safely) split atoms and rearrange them differently?

1 answer · posted 5y ago by Garnovski‭ · last activity 5y ago by Garnovski‭

Question physics technology nanotechnology technological-development far-future future

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Q&A Can humans stop the Big Crunch?

4 answers · posted over 5 years ago by Joe‭ · last activity over 5 years ago by Joe‭

Question space technology humans far-future future

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Q&A Could there be more than two poles on Earth?

3 answers · posted over 5 years ago by Garto‭ · last activity over 5 years ago by Garto‭

Question geology far-future future

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Q&A Would spacecraft 's trafficators be necessary?

6 answers · posted over 5 years ago by user6760‭ · last activity over 5 years ago by user6760‭

Question space travel spaceships space-travel ships transportation far-future future transport

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Q&A Could an entire continent runs on a single fusion reactor plant by 2100?

2 answers · posted over 5 years ago by user6760‭ · last activity over 5 years ago by user6760‭

Question technology power-sources energy nuclear-power far-future nuclear future

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Q&A Technology to create energy for a village of 200 people long term

7 answers · posted over 5 years ago by Jnani Jenny Hale‭ · last activity over 5 years ago by Jnani Jenny Hale‭

Question reality-check energy far-future future

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Q&A How will the first New Martians evolve?

1 answer · posted over 5 years ago by Zxyrra‭ · last activity over 5 years ago by Zxyrra‭

Question evolution colonization ecology far-future future

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Q&A Would agriculture cease to exist after the proliferation of replicators?

3 answers · posted over 5 years ago by user6760‭ · last activity over 5 years ago by user6760‭

Question space culture technology colonization space-colonization agriculture far-future future

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Q&A Physics Plus: Artifical Gravity in Space

9 answers · posted over 5 years ago by System‭ · last activity over 5 years ago by System‭

Question space gravity science-fiction far-future future

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Q&A Predicting the route of enemy spaceships?

4 answers · posted over 5 years ago by Xxy‭ · last activity over 5 years ago by Xxy‭

Question space travel technology far-future future

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Q&A What would be the mass source for a futuristic retreat's reactor?

7 answers · posted over 5 years ago by System‭ · last activity over 5 years ago by System‭

Question energy science-fiction far-future future

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Q&A How to keep a machine running for thousands of years

4 answers · posted over 5 years ago by Z.Schroeder‭ · last activity over 5 years ago by Z.Schroeder‭

Question travel time-travel time engineering far-future future

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Q&A Halfday planetary scan: what do you get?

1 answer · posted almost 6 years ago by EveryBitHelps‭ · last activity almost 6 years ago by EveryBitHelps‭

Question climate space weather reality-check colonization space-colonization far-future future

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Posts tagged far-future