Science News

All Stories by Science News

  1. New Machine for Molding Cast Iron

  2. 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.

  3. Front Matter

  4. Maya Stone Road Links Two City Ruins

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

  6. Black as Coal, Dense as Zinc

  7. First Glances at New Books

  8. Traces of Sloth, Man Found Together

  9. New Comet

  10. The Sun’s New Trans-Neptunian Planet

  11. In Various Science Fields

  12. Back Matter