In consideration of the anticipated attention to PP questions by both the scientific/technical community and the public, this paper presents a comprehensive review of the major issues and problems surrounding PP for a Mars Sample Return (MSR) mission, including an analysis of arguments that have ...
Space Station - An overview of current U.S. activities The National Aeronautics and Space Administration (NASA) has begun developing a permanently manned Space Station as mandated by President Reagan. The Space... RF Freitag - Lausanne International Astronautical Federation Congress 被引量: 0发表: ...
The demonstrated ability to produce propellant for Mars Return Vehicles (MRV) is considered to be a necessary precursor to any future manned mission to Mars. The Mars Thermal Environment/Radiator Characterization (MTERC) experiment is part of the MIP package and is intended to determine the Mars ...
the behaviour of artificial ecosystems,and for the development of the technology for a future biological life support system for long term manned space missions,e.g.a lunar base or a mission to Mars.The collaboration was established through a Memorandum of Understanding and is managed by ESA/...
The new HETC code will be available for use in radiation shielding applications associated with missions, such as the proposed manned mission to Mars. In this work the current status of code modification is described. Methods used to develop the required nuclear reaction models, including total, ...
Long-duration manned interplanetary space flight as envisioned for the exploration of Mars will subject the astronauts to severe environments, not just from the harsh external space environments, but also from the physical and psychological stress of prolonged confinement, weightlessness, and the ever ...