Science News

All Stories by Science News

  1. Key to Ancient Animal Mysteries

  2. Front Matter

  3. Black as Coal, Dense as Zinc

  4. Traces of Sloth, Man Found Together

  5. Back Matter

  6. Nature Ramblings: The Tastes of an Octopus

  7. First Glances at New Books

  8. Maya Stone Road Links Two City Ruins

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

  10. In Various Science Fields

  11. The Sun’s New Trans-Neptunian Planet

  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.