Recent content by Duo Tao

  1. Duo Tao

    Stargazing Where to buy telescope that measures spectrum?

    Hi, I am going into the field of astrophysics and I am going to make my career a hobby, too. I want to buy a telescope that can measure the spectrum with CCD (astronomical spectroscopy) in a range of several hundreds of light years (like the Big Dipper). Does anyone know where can I get it...
  2. Duo Tao

    Exploring the Mysteries of the Universe: Updates in Astrophysics and Cosmology

    Hi, My name is Duo Tao. I am interested in astrophysics, cosmology, general relativity etc.
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