Monday, February 13, 2012

NASA eyes plan for deep-space outpost near the moon, EML-2


 



  • NASA is pressing forward on assessing the value of a "human-tended waypoint" near the far side of the moon — one that would embrace international partnerships as well as commercial and academic participation
  • A team is being formed to develop a cohesive plan for exploring a spot in space known as the Earth-moon libration point 2 (EML-2). 
  • Libration points, also known as Lagrangian points, are places in space where the combined gravitational pull of two large masses roughly balance each other out, allowing spacecraft to essentially "park" there.
  • EML-2 could serve as a gateway for capability-driven exploration of multiple destinations, such as near-lunar space, asteroids, the moon, the moons of Mars and, ultimately, Mars itself, according to NASA officials.
  • An EML-2 waypoint could enable significant telerobotic science on the far side of the moon and could serve as a platform for solar and Earth scientific observation, radio astronomy and other science in the quiet zone behind the moon.

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