Eugene shoemaker biography summary worksheet

Shoemaker is credited by the Minor Planet Center with the co-discovery of minor planets between and Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. In other projects. Wikimedia Commons Wikidata item. American geologist and astronomer — Early life and formal education [ edit ].

Family [ edit ]. Scientific contributions [ edit ]. Astrogeology and Apollo [ edit ]. Comet Shoemaker—Levy 9 [ edit ]. Death [ edit ]. Awards and tributes [ edit ]. List of discovered minor planets [ edit ]. Notes [ edit ]. Levy said that Shoemaker had never considered going to any other university than Caltech. References [ edit ]. Archived from the original on September 4, Retrieved April 21, Shoemaker Biography.

Archived from the original on February 7, Retrieved March 31, Eugene Shoemaker". Archived from the original on March 14, Princeton University Press.

Eugene shoemaker biography summary worksheet

Archived PDF from the original on July 22, Retrieved October 26, Archived from the original on October 19, Archived from the original on May 3, W Shoemaker — " PDF. Biographical Memoirs. National Academy of Sciences. Retrieved April 22, Archived from the original on April 25, Retrieved April 24, Shoemaker by Levy: The man who made an impact.

Princeton: Princeton University Press. ISBN Science Training History of the Apollo Astronauts. Archived from the original on November 17, Waukesha, Wisconsin: Kalmbach Publishing Co. Most scientists at the time were dubious of whether there would even be any evident markings on the planet. Shoemaker spent much of his later years searching for undiscovered impact craters around the world.

He died on July 18, during one such expedition following a head on car accident northwest of Alice Springs, Australia. On July 31,some of his ashes were carried to the Moon by the Lunar Prospector space probe in a capsule designed by Carolyn Porco. The brass foil wrapping of Shoemaker's memorial capsule is inscribed with images of Comet Hale-Bopp, Barringer Crater, and a quotation from Romeo and Juliet reading:.

The program was immensely successful, especially afterwhen Carolyn joined it. But all those successes paled before the events of March Comet Shoemaker-Levy 9 and Jupiter On the partly clouded evening of March 23, Shoemaker, his wife, and David Levy took two eugenes shoemaker biography summary worksheet of an area of the sky on which, two days later, the comet Shoemaker-Levy 9 was found.

At least as far back asthe comet was in orbit about Jupiter. In July it passed so close to the giant planet that tidal forces tore it apart into twenty-one separate fragments. Two years later, in July the comet collided with Jupiter, for the first time ever giving people an idea of what happens when a comet hits a planet. If the discovery of a comet that was split into twenty-one pieces because of a close encounter with Jupiter was unusual, the course of that comet after its discovery was extraordinary.

During the week of the comet impacts, Shoemaker was asked to lead a commission designed to set in motion a new era of automated comet and asteroid searches, a set of searches which would completely shut down the photographic technology that had led to his great success. During this period he and Carolyn continued their annual crater surveys they did each July and August in Australia.

On 18 Julythree years to the day after the largest fragment of Shoemaker-Levy 9 collided with Jupiter, Shoemaker was killed in an auto accident in Australia. He ended by suggesting that every to million-years, comets in the outer solar system are perturbed, or jostled, when the solar system crosses the densely populated plane of the Milky Way galaxy, and that people are very close to a plane crossing now.

The isotope helium-3, once thought to be the product of volcanic eruptions, may actually be of interplanetary origin, having been brought to Earth by dust particles from comets. What caused this periodic flux in the numbers of comets blanketing the sky? Shoemaker suspected that as the solar system pushes its way, like a sine wave, up and down in the galaxy, it encounters the dense plane of this galaxy every thirty million years.

The increased gravitational disturbances that are related to the plane crossing may increase the chances that Earth, and the other planets, get struck by comets that have been perturbed into the inner part of the solar system. Ending his presentation with his typical grand flourish, Shoemaker concluded that the study of the impact history of Earth is in reality a way to study the history of the motion of the Earth in the galaxy.

With R. Hackman and R. Advances in the Astronautical Sciences, vol. Gilbert, Grove Karl. Levy, David H. Contains a complete Shoemaker bibliography. Marsden, Brian. International Astronomical Union Circulars and22 May Collision of Shoemaker-Levy 9 with Jupiter was probable. Sagan, Carl. Cite this article Pick a style below, and copy the text for your bibliography.

January 8, Retrieved January 08, from Encyclopedia. Then, copy and paste the text into your bibliography or works cited list. Because each style has its own formatting nuances that evolve over time and not all information is available for every reference entry or article, Encyclopedia. Eugene Merle Shoemaker was instrumental in establishing the discipline of planetary geology.

He founded the U. Geological Survey's Branch of Astrogeology, which mapped the Moon and prepared astronauts for lunar exploration. Born inShoemaker's early fascination with the Grand Canyon led him to recognize that the powerful tool of stratigraphy could be applied to unraveling the history of the Moon. His research at Meteor Crater in Arizona led to an appreciation of the role of asteroid and comet impacts as a primal and fundamental process in the evolution of planets.

Shoemaker contributed greatly to space science exploration, particularly of the Moon. Although he hungered to become an Apollo astronaut himself, that eugene shoemaker biography summary worksheet was unfulfilled. Shoemaker was part of a leading comet-hunting team that discovered comet Shoemaker-Levy 9 and charted the object's breakup.

Pieces of the comet slammed into Jupiter in July — an unprecedented event in the history of astronomical observations. That same year, Shoemaker also led the U. Defense Department's Clementine mission, which first detected the possibility of pockets of water ice at the Moon's south pole. While carrying out research on impact craters in the Australian out-back inShoemaker was killed in a car accident.

A small vial of the astrogeologist's ashes were scattered on the lunar surface, deposited there by the National Aeronautics and Space Administration's Lunar Prospector spacecraft, which was purposely crashed on the Moon on July 31,after completing its mission. David, Leonard " Shoemaker, Eugene. David, Leonard "Shoemaker, Eugene. Shoemaker, Eugene Merle gale.

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