Aliens - Atomic Rockets
Not only do Aliens with Forehead Ridges mostly look like Earth Humans, they tend to act like Earth Humans as well, or at least one particular (real or speculative) Earth Human culture. A particular race of Aliens with Forehead Ridges may all have a culture like that of medieval Japan, or one based entirely on music, but you will very rarely find more than one culture per species.
Beta and higher Patron Notice
ALIENS added new section Ecosystem Classification http://www.projectrho.com/public_html/rocket/aliens.php#id--Alien_Biology--Ecosystem_Classification added new section Alien Psychology http://www.projectrho.com/public_html/rocket/aliens.php#id--Alien_Biology--Alien_Psychology added new section Fermi's Nightmare http://www.projectrho.com/public_html/rocket/aliens.php#id--Alien_Contact--The_Fermi_Paradox--Fermi's_Nightmare APOCALYPSE added new section Dinosaur Killer Asteroid http://www.projectrho.com/public_html/rocket/apocalypse.php#id--Assorted_Apocalypses--Dinosaur_Killer_Asteroid added new section Exploding Stars, with sub sections Nova, Dwarf Nova, Kilonova, Luminous Red Nova, and Supernova http://www.projectrho.com/public_html/rocket/apocalypse.php#id--Assorted_Apocalypses--Exploding_Stars ASTROMILITARY added to Fleet Design a link to Ray McVay's example, to match the prior links for Strategic Assumptions, Strategic Goals, and Fleet Missions http://www.projectrho.com/public_html/rocket/astromilitary.php#id--Space_Navy--Designing_A_Space_Navy--Fleet_Design ENGINE LIST added new section ISRU Metal-Oxygen rockets http://www.projectrho.com/public_html/rocket/enginelist.php#id--Chemical--Hybrid_Rocket--ISRU_Metal-Oxygen FASTER THAN LIGHT added commentary about the movie Forbidden Planet http://www.projectrho.com/public_html/rocket/fasterlight.php#forbiddenplanet FUTURE HISTORY added a quote from A Little Knowledge from Poul Anderson http://www.projectrho.com/public_html/rocket/futurehistory.php#id--The_Sword_on_the_Starship--A_Little_Knowledge INFRASTRUCTURE added section about using conical shrouds to mine asteroids http://www.projectrho.com/public_html/rocket/infrastructure.php#conemine added new section Lunar Mining http://www.projectrho.com/public_html/rocket/infrastructure.php#id--In-situ_Resource_Utilization--Lunar_Mining LIFE SUPPORT added a quote about Space Cultural Analysis http://www.projectrho.com/public_html/rocket/lifesupport.php#culture INTERSTELLAR COLONIZATION added quote about the culture of reproduction with respect to growing a colony http://www.projectrho.com/public_html/rocket/stellarcolony.php#culture2 INTERSTELLAR TRADE added quote about One Product Planets http://www.projectrho.com/public_html/rocket/stellartrade.php#oneproduct