News

  1. Einstein Discusses Revolution He Caused in Scientific Thought

    An excerpt from a speech Albert Einstein gave in Pasadena on January 15, 1931.

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  2. Front Matter

    Front matter for the March 29, 1930, edition of Science News-Letter.

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  3. Wanted: Early Planet Photographs

    With the discovery of the planet beyond Neptune, by Lowell Observatory astronomers, many months of observations will be needed before even an approximate idea can be obtained of the orbit in which it is moving.

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  4. 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.

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  5. Animals

    Nature Ramblings: A Poor Weather Prophet

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  6. Nature Ramblings: Cats

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  7. Modern Presidents Die Young

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  8. American Astronomers in Norway to Observe Eclipse

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  9. Nature Ramblings: Groundhog

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  10. The Volcanic Activity and Hot Springs of Lassen Peak

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  11. Sun Eclipse Observations Planned from Navy Dirigible

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