Catalina Sky Survey

Catalina Sky Survey is a project to discover comets and asteroids, and to search for Near-Earth objects. More specifically, to search for potentially hazardous asteroids (PHAs), that may pose a threat of impact.

Read more about Catalina Sky Survey:  Mission, Techniques, Results, CSS/SSS Team, Educational Outreach

Famous quotes containing the words sky and/or survey:

    “He brushed away the thunder, then the clouds,
    Then the colossal illusion of heaven. Yet still
    The sky was blue.”
    —Wallace Stevens (1879–1955)

    “When I survey the wondrous cross
    On which the Prince of Glory died,
    My richest gain I count but loss,
    And pour contempt on all my pride.”
    —Isaac Watts (1674–1748)