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    • Comet–asteroid continuum - Nature Geoscience

      Nature· 3 days ago

      Further evidence in support of a comet–asteroid continuum is reported in Nature (Nature 464, 1320–1321 and 1322–1323). Two independent groups, one headed by Humberto Campins ...

    • Jim Scotti

      NASA· 4 days ago

      Ever since that time, he has worked on the Spacewatch project, which is one of a number of projects that look for near-Earth asteroids. He has discovered numerous

    • Our Astronomical Column - Nature

      Nature· 3 days ago

      AN ASTEROID-ORBIT OF GREAT ECCENTRICITY.—Prof. E. C. Pickering announces that from an examination of a plate taken on August 14, 1901, with the Bruce telescope, Dr. Stewart ...

    • Our Astronomical Column - Nature

      Nature· 3 days ago

      THE MASS OF THE ASTEROIDS.—A preliminary note on the probable mass of the asteroids was contributed by Mr. B. M. Roszel to the Johns Hopkins University ...