To achieve its long-term goal of sending humans to Mars, the National Aeronautics and Space Administration (NASA) plans to proceed in a series of incrementally more complex human spaceflight missions. Today, human flight experience extends only to Low-Earth Orbit (LEO), and should problems arise during a mission, the crew can return to Earth in a matter of minutes to hours. The next logical step for human spaceflight is to gain flight experience in the vicinity of the Moon. These cis-lunar missions provide a "proving ground" for the testing of systems and operations while still accommodating an emergency return path to the Earth that would last only several days. Cis-lunar mission experience will be essential for more ambitious human missions beyond the Earth- Moon system, which will require weeks, months, or even years of transit time.
Asteroid Redirect Mission (ARM)
2016
2 pages
Report
Keine Angabe
Englisch
NASA’s Asteroid Redirect Mission
Springer Verlag | 2015
|NASA's Asteroid Redirect Mission (ARM)
NTRS | 2017
|The Asteroid Redirect Mission (ARM)
NTRS | 2016
|The Asteroid Redirect Mission (ARM)
NTRS | 2015
|NASA's Asteroid Redirect Mission (ARM)
NTIS | 2017
|