Science News

All Stories by Science News

  1. Key to Ancient Animal Mysteries

  2. Front Matter

  3. Black as Coal, Dense as Zinc

  4. Nature Ramblings: The Tastes of an Octopus

  5. Maya Stone Road Links Two City Ruins

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

  7. The Sun’s New Trans-Neptunian Planet

  8. Back Matter

  9. In Various Science Fields

  10. Traces of Sloth, Man Found Together

  11. First Glances at New Books

  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.