Science News

All Stories by Science News

  1. New Machine for Molding Cast Iron

  2. Front Matter

  3. Black as Coal, Dense as Zinc

  4. First Glances at New Books

  5. In Various Science Fields

  6. 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.

  7. New Comet

  8. Traces of Sloth, Man Found Together

  9. Maya Stone Road Links Two City Ruins

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

  11. The Sun’s New Trans-Neptunian Planet

  12. Back Matter