A Deepness in the Sky

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My Equipment & Process

  • Telescopes, cameras, and software for creating astrophotos (3 articles)

Blog - Rex A Parker, PhD

  • What We Can Do to Help NASA
  • Speed of an Asteroid
  • The Greenness of Comets
  • Will Our Sun Become a Planetary Nebula?
  • Color in the Deep Sky -- even under NJ Skies?
  • Amazing Explorer’s Legacy – the Henize Objects
  • Water Ice on the Moon: A Lunar South Pole Observing Challenge
  • The Cometary Origins of Meteor Showers