Seto wrote:The moon doesn't have the gravity or magnetic field to maintain an atmosphere.
The Moon does have an atmosphere (very thin, and tenuous). It's been described as one of astronomy's best kept secrets.
http://www.nasa.gov/ames/nasa-extends-m ... e-mission/
http://www.nasa.gov/mission_pages/LADEE ... phere.html
http://nssdc.gsfc.nasa.gov/planetary/fa ... nfact.html
http://www.tsgc.utexas.edu/tadp/1995/sp ... nment.html
The addition of exhaust from all those ships and the surface facility(s) can pollute the lunar atmosphere, and if it develops sufficient mass could shield itself from the ionization effect of the sunlight. That means the atmosphere could then thicken. That statement is based on an article (a side-article w/n really) that appeared in "Astronomy" Magazine November 1993 pg36-41 "Where the Lunar Winds Blow Free" by Alan Stern. I still have the magazine issue.
Terraforming the Moon unintentionally is clearly possible based on the above article. The result wouldn't be earth-like, but it will result in a change in the environment, which at a basic level is what terraforming is about.
Seto wrote:Yeah, but I doubt "as massive as Mars" trips off the tongue as gracefully as "as vast as Venus".
"as massive as Mars" doesn't make any sense for the context of the scene, but "as vast as Mars" would.
Seto wrote:Yep... though as far as they knew, given their encounters with the Invid, most of the naturally inhabitable worlds appear to fall under the category of "contested".
The thing is, the colonization directive seems to pre-date contact with the Invid so Colony ships would naturally pre-date contact with the Invid to in their design (N-S class) and be based on anything the Zentraedi can provide (along w/o early recon expeditions as we see some 20ly from Earth in Ep31, even the RT.com timeline says "2016-Preliminary navigational surveys are conducted with long-range advance scout vessels, laying the groundwork for the main Robotech Expeditionary Force.").
Seto wrote:The known sample size also seems to consist of almost 100% of Zentradi in this period too...
Based on what? If Zentraedi are able to blend in to such an extent that it requires a blunt statement, we can't be sure if the sample size is the actual sample size.
Seto wrote:That they don't LOOK overtly alien, and that Marcus gives voice to such, suggests that most Zentradi look distinctly non-human and that it's assumed (ignorantly) that a hybrid should be visibly alien as well. That Maia doesn't LOOK alien is a profound shock to Marcus, and if they were as common as you suggest, Marcus should know better.
Marcus should know better is the problem. It wasn't some secret 15years previously concerning Dana's heritage in the ASC, so why should Mia's be in the current period for the UEEF? And Marcus should also know that there are "aliens", who look human given the Tirolians, (can in this case) Zentraedi, and Praxians (Sentinel). So human-on-alien offspring in those cases should yield up a "normal" looking individual.
Even the 2E RPG says that "Micronized Zentraedi (most look human)" (TSC pg67m, under the Race table). This runs counter to the idea that Zentraedi look are all distinctly non-human in appearance, they back track a bit in the NG SB as the population seems to gravitate toward mauve skin tones (not exclusively). NG SB (pg15) states there is an increasing population of Zent/Human (and Tirolian/Humans).
Seto wrote:If the Sterlings are the only ones, or part of a very small group, it would be that much easier for them to keep it quiet... though since Maia seems proud of her alien heritage, it doesn't appear a hybrid is under any pressure to present themselves as being "just human".
The Sterlings being the 1st inter-species couple, and producing off-spring would be harder to keep quiet than less publicized pairings and any off spring they have. The Sterlings had a televised wedding that was on par with a royal wedding, not two people getting hitched in Vegas.