Science News

All Stories by Science News

  1. New Machine for Molding Cast Iron

  2. In Various Science Fields

  3. The Sun’s New Trans-Neptunian Planet

  4. Back Matter

  5. New Comet

  6. Front Matter

  7. Maya Stone Road Links Two City Ruins

  8. The Prediction of the New Planet: A Classic of Science

  9. Black as Coal, Dense as Zinc

  10. First Glances at New Books

  11. Traces of Sloth, Man Found Together

  12. Astronomers Acclaim New Planet

    Science News-Letter | March 22, 1930 — The report from Flagstaff of the discovery of a faint, slow-moving object which can most reasonably be interpreted as a ninth major planet of the solar system again emphasizes man's ability to see beyond his power of vision and to grasp what lies beyond his reach.