FASTA Bulletin
Preliminary studies: Requirements for a Moon landing
FASTA officials have released results of preliminary studies on the technology necessary for the Moon landings. The general conclusion remains that tremendous advances - especially in rocketry and life support - will be required to make FASTA's new mandate a reality.
A) ROCKETRY
Studies conducted by the University Of Stasograd have concluded that in order to get three humans to Selene and back safely, a spacecraft with a mass of between 120 and 150 tonnes would be required in low earth orbit.
This translates to boosters with a launch mass of more than 3500 metric tonnes. Currently, no country in the world has deployed, planned or even studies the possibility of building a rocket that large.
Construction of such a gigantic rocket will require new engines, propellant and control technologies which also do not exist.
B) LIFE SUPPORT
A round trip to Selene, deemed most suitable for the initial landing due to good geological conditions, will take between ten and twelve days. Studies determined the optimal crew for such a mission would be composed of three qualified astronauts, so that instruments can be watched 24/7.
Thus, a life support system will need to be developed which will work, uninterrupted, through 240 to 290 hours non-stop. No such system is currently available, not even in submarines: weight requirements and the difference in environment preclude utilizing submarines systems or experience in space.
Human physiology is another obstacle: at this time, no data has been collected on the effect long term exposure to zero-gravity will have on humans in space.
C) RECONEISSANCE
A safe landing will require mapping out of a significant portion of Selene's surface ; Especially if the mission is to become more than a simple flag-planting excercise. Thus, a series of remote reconeissance and lander missions is essential to human presence of the Moons.
At this time, no satellite with mission endurance, sensors or communications gear required exists anywhere in the world.
D) RADIATION PROTECTION
Space is a dangerous environment: so much, in fact, that estimates have been put forward by several agencies that the exposure would be lethal within minutes of leaving Earth's protective magnetic field.
Protecting astronauts from radiation presents a double challenge for FASTA: one, data needs to be collected about the nature and strenght of radiation fields in cislunar space. Two, lightweight and capable radiation shielding needs to be developed for use on spacecraft.
E) CONCLUSION
Obstacles standing before the Moon missions are numerous and severe, however FASTA officials remain confident they can be overcome. Before a launch pad is selected to house the Moon rockets, much work can be done developing boosters, life support systems, drones and radiation protection.
Preliminary development concepts for rocket boosters
A) The INITIAL family
INITIAL series boosters are envisioned as a step forward from current technology demonstrators: modified MRBMs, capable of putting larger payloads into low earth orbit. They would test launch and control procedures, and most importantly: propulsion systems and propellants.
Estimates put the required amount of INITIAL rocket flights at 30-40 before the technology is understood well enough to move up to a larger rocket family.
Current proposal are to base the INITIAL series of boosters on Crimson Republic designed medium-ranged R-series ballistic missiles, the so-called "Sputnik Rockets". Modifications would be relatively simple, and allow FASTA to use a proven and reliable design.
B) LINEBACKER family
The LINEBACKER is a temporary work name given to a hypothetical medium-lift rocket booster, designed to support first manned spaceflight capsules and heavier satellite prototypes. In concept, the rocket would be modular and capable of being fitted with booster engines, allowing it to lob payloads weighing between 1 and 3 tonnes to Lunar orbit, making it possible to recointer Selene.
The LINEBACKER would be a completely new design, perhaps an evolution of the INITIAL rocket family.
C) MOON family
The two previous rocket program would, in concept, culminate in the MOON program: the 3500 thousand tonne mega-booster, capable of throwing a fully crewed and fuelled spacecraft to Selene.