NASA: National Aeronautics and Space Administration

  1. Content with the tag: “habitability

  2. Biological potential of Mars

    ROADMAP OBJECTIVES: 2.1, 3.1

    Climate, Habitability, and the Atmosphere on early Mars

    ROADMAP OBJECTIVES: 1.1, 1.2, 3.1, 6.1, 7.1, 7.2

    Effects of stellar flares on atmospheres of habitable planets

    ROADMAP OBJECTIVES: 1.1, 4.3, 7.2

    Expanding the List of Target Stars for Next Generation SETI Searches

    ROADMAP OBJECTIVES: 1.1, 1.2, 4.3, 6.2, 7.2

    Habitability of Planets

    ROADMAP OBJECTIVES: 12, 14, 5

    The High Lakes Project (HLP)

    ROADMAP OBJECTIVES: 1.1, 2.1, 4.1, 4.3, 5.1, 5.2, 5.3, 6.1, 6.2, 7.1
  3. Astrobiology: The Study of the Living Universe


    Christopher Chyba and Kevin Hand of the NAI’s SETI Institute Lead Team have just published this article in the Annual Reviews of Astronomy and Astrophysics (ARAA). It reviews the habitability of the Galaxy in general and of planets and moons in particular, and summarizes current controversies in origins-of-life research and in evidence for the earliest life on Earth. It critiques certain “rare Earth” and “anthropic” arguments, and considers four approaches to deciding whether intelligent life exists elsewhere in the Galaxy. It concludes that astrobiology must also speak to the future of human civilization.

    Source: [Link]

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