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The Habitable Zone

Regular Forum Nereus
A xenobiology project based on an extrasolar planet twenty light-years away. Alien life is dominated by tripedal nereids exhibiting secondary bilateral symmetry.
Nereus 1.5 Jun 19 2017, 12:49 PM, By Empyreon
Topics: 20 Replies: 2,004
Regular Forum Priapus Prime
Parasky's exobiology project featuring radially symmetrical life on a watery, Venus-like world.
Civilization on Priapus Prime Oct 29 2015, 02:24 PM, By Ànraich
Topics: 4 Replies: 552
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The Habitable Zone
  Title Topic Starter Replies Views Topic Info
Regular Other Limiting Nutrients
Sjordzhenvogh 9 426
Apr 28 2014, 04:59 PM
Last Post By: whachamacallit2
Hot Topic
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Alidia
A world not unlike Earth
Lycaon 64 2,461
Apr 8 2014, 02:05 PM
Last Post By: Sigma Draconis
Hot Topic
  • Pages:
  • 1
  • 5
Exploration and Manipulation of a Terrestrial Environment by Aquatic Sophonts
I think I've finally figured it out!
Arachnus 69 2,881
Apr 6 2014, 07:22 PM
Last Post By: sockmonkey
Poll
  • Pages:
  • 1
  • 5
Poll: The Planet Hera II and its lifeforms
A world, full of water, dominated by radial lifeforms
Dragonfly 68 3,154
Apr 2 2014, 12:34 PM
Last Post By: Dragonfly
Regular Hercules - Bringer of Glory
Olympiaaaa!
tsuraiberu 2 267
Mar 27 2014, 06:18 PM
Last Post By: tsuraiberu
Regular Beings of Mira
Life forms on a planet colonized by humans
mbartelsm 5 363
Mar 25 2014, 02:17 PM
Last Post By: Sigma Draconis
Regular
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  • 2
The creatures of Wodnoria
Sceynyos-yos 20 1,324
Mar 12 2014, 06:35 PM
Last Post By: The Ink Doodler
Regular
  • Pages:
  • 1
  • 2
The Mistland of Cogiterrum
Tydar 16 1,229
Mar 9 2014, 10:59 PM
Last Post By: Tydar
Regular Alien Planets Revealed
Dragonthunders 2 286
Mar 9 2014, 11:46 AM
Last Post By: Dragonthunders
Regular
  • Pages:
  • 1
  • 2
Ya'i-B
The moon of a Jovian exoplanet
Ebervalius 16 853
Mar 8 2014, 09:14 AM
Last Post By: JaggerTheDog
Regular
  • Pages:
  • 1
  • 2
Floating cities and the life that loves them.
colddigger 22 1,347
Mar 4 2014, 10:27 PM
Last Post By: colddigger
Regular
  • Pages:
  • 1
  • 2
Unknown project by Dougal Dixon
Sigmund Nastrazzurro 19 1,515
Mar 4 2014, 08:51 AM
Last Post By: Ebervalius
Moved Moved: Darcia
Hot Topic
  • Pages:
  • 1
  • 3
Tomtaros
Update 02 The Unicorns of the northern continent. Coming soon
Hananas59 30 1,190
Feb 11 2014, 10:39 AM
Last Post By: Hananas59
Hot Topic
  • Pages:
  • 1
  • 3
The UEC v2
The Machines' history revealed...
Russwallac 39 1,465
Feb 4 2014, 09:09 AM
Last Post By: Russwallac
Hot Topic
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  • 1
  • 3
Arkhangel: A Sci-Fi Universe
To Dance from World to World
Holben 39 1,560
Feb 4 2014, 08:09 AM
Last Post By: Holben
Regular Zerg Biology
A discussion on the evolutionary mechanics of the Zerg
DNArchitect 2 360
Feb 4 2014, 07:47 AM
Last Post By: DNArchitect
Hot Topic
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the alien life of the future is far
Dragonthunders 58 5,266
Feb 3 2014, 07:34 PM
Last Post By: Dragonthunders
Hot Topic
  • Pages:
  • 1
  • 14
Eighty Thousand
An introduction to several sapient species
Blue Jay 206 12,008
Jan 28 2014, 12:56 AM
Last Post By: Blue Jay
Hot Topic
  • Pages:
  • 1
  • 3
Ventumulus
The planet of endless winds
Vitattus the King 35 1,471
Jan 21 2014, 01:06 PM
Last Post By: The Ink Doodler
Regular
  • Pages:
  • 1
  • 2
Rare Earth Equation
The results are rather surprising
T.Neo 24 4,044
Jan 20 2014, 12:15 PM
Last Post By: Space Gorilla
Regular Phoenicias
A world of clouds dominated by "cetaceanesque" life
Picrodus 14 478
Jan 17 2014, 06:30 PM
Last Post By: T.Neo
Hot Topic
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  • 1
  • 6
New Earth
Datura 75 3,190
Jan 9 2014, 11:10 AM
Last Post By: Zireael
Hot Topic
  • Pages:
  • 1
  • 4
Kepler 62e
The Oceanic Superearth
Ebervalius 55 2,838
Jan 9 2014, 10:58 AM
Last Post By: Zireael
Hot Topic
  • Pages:
  • 1
  • 4
Archon
My first thing :)
Lycaon 45 1,524
Jan 5 2014, 12:04 PM
Last Post By: Sigma Draconis
Regular
  • Pages:
  • 1
  • 2
Curie
an irradiated world of short lifespans and rapid evolution
Vultur-10 27 1,237
Dec 30 2013, 08:28 PM
Last Post By: Vultur-10
Regular Literal Attack On Titan
well not really but still
zaktan 8 1,128
Dec 21 2013, 01:17 AM
Last Post By: zaktan
Hot Topic
  • Pages:
  • 1
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Aliens: The Definitive Guide
new documentary of discovery channel
Dragonthunders 64 3,204
Dec 15 2013, 09:01 AM
Last Post By: trex841
Hot Topic
  • Pages:
  • 1
  • 3
Salieri
my project i hope
tsuraiberu 43 2,417
Dec 14 2013, 09:55 PM
Last Post By: tsuraiberu
Regular Hineos
An odd Terran
Ebervalius 10 672
Dec 11 2013, 11:33 AM
Last Post By: Ebervalius
Regular Selfish Aliens
Selfish not Shellfish
tsuraiberu 14 629
Dec 7 2013, 04:36 AM
Last Post By: Ànraich
Regular A-type stars
janlor 6 392
Dec 2 2013, 01:32 PM
Last Post By: janlor
Regular Anil Sarkar
Alien planet project
raptorialhawk 0 353
Nov 30 2013, 11:49 PM
Last Post By: raptorialhawk
Hot Topic
  • Pages:
  • 1
  • 8
Natural History of Horus
Dromaeosaurus 106 8,935
Nov 29 2013, 10:24 AM
Last Post By: Dromaeosaurus
Regular
  • Pages:
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  • 2
Eternal Rain (Almost) ?
Entertaining the possibilities of a constant rain cycle on a random planet
Space Gorilla 16 1,246
Nov 18 2013, 03:58 PM
Last Post By: Space Gorilla
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