NASA: National Aeronautics and Space Administration
Astrobiology: Life in the Universe

NAI

NAI ASTEP ASTID Exobiology

You are here: AB Home » Documents and Reports

Ask an Astrobiologist
"What would happen to earth if a planet such as eris comes too close?"
Find out the answer

Astrobiology: Life in the Universe
  • Editor: Daniella Scalice
  • NASA Official: Mary A. Voytek
  • Last Updated February 9, 2012
Astrobiology Home | NAI | ASTEP | ASTID | Exobiology | Ask an Astrobiologist | About This Site | About Astrobiology | NASA Home | NASA ARC Home