Mars to Stay it is assumed the planet will be a magnet for settlers as wage costs will be high. Because of the labor shortage on Mars and its subsequent high pay-scale, Martian civilization and the value placed upon each individual's productivity is proposed as a future engine of both technological and social advancement. In the fifth chapter of "Mars Direct", Zubrin addresses the idea that radiation and zero-gravity are unduly hazardous. He claims cancer rates "do" increase for astronauts who have spent extensive time in space, but only marginally. Similarly, while zero-gravity presents challenges, near total recovery of musculature and immune system
Space Gun (video game) Space Gun (video game) The game is set in a fictional future, in the year 2039, where humans have begun deep space exploration. A distress call is transmitted from a crippled ship near an alien planet. The game's protagonist, a special soldier, responds to the call. Upon boarding the ship, the soldier discovers it has been overrun by hostile aliens. The aliens have captured the human crew for an unknown purpose. The story has sections that take place aboard the space craft and on the planet's surface. The protagonist's overall goal is to rescue as many human hostages as possible,