I'm a software developer looking for a logo to put on my websites and on to the UIs for any software developed. My personal interest is Astronomy and Space Exploration, so picked the name Metro Lunar to signify a time in the distant future when we are building cities on the moon.
Somewhere deep in the fine print of the web-site might be the text. "Metro Lunar Corporation was founded to be the prime industrial company building cities on the moon. Well OK, since that currently isn't realist, in the mean time we hope you like this mobile app for your smart phone."
This logo will be used in two locations.
#1) On the metrolunar.com web-site. I image this version being the size of a banner with the logo on the left side and the lettering "Metro Lunar (optionally) Corporation" to the right. A modern font would be nice, but use something that works with your project.
#2) The second place it will be used is as a splash screen on a smartphone like iPhone or an Android phone. This version will not have the lettering on the right side. The logo must remind people to visit the metrolounar.com web-site.
I'm considering asking for a .svg version, but want to hear feedback from the designers here if that is realistic.
Ignore the advice I gave earlier, and you don't need to "make a city", but it is very important to make the view think "Metro" in the smartphone version. Perhaps even by put "Metro" on the moon.