Recent content by S Buschmann

  1. S

    Insights Think you know Richard Feynman? - comments

    5/12. Fun quiz. His daughter published a book of his letters to her.
  2. S

    Undergrad Elliptical Orbit of Sun Around Milky Way

    I'm interested in this topic, too, and perhaps have watched too many documentaries on the topic. They make it sound like super massive black holes vacuum up everything in a hurry.
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    Graduate Comments - Inflationary Misconceptions and the Basics of Cosmological Horizons

    Great article! I'm really a novice at this, forgive me. At some point, would the expansion reverse to a contraction?