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* Neil de Grasse Tyson is the Frederick P. Rose Supervisor of the Hayden Planetarium at the American Gallery of Nature in New York City as well as a Seeing Study Researcher in astrophysics at Princeton College. Given that 1995, Tyson has actually composed the prominent month-to-month essay "World"for Nature publication. He is likewise the writer of Cosmos Down-to-earth, a collection of essays checking out the links in between principles of scientific research and also daily experience, and also The Skies Is Not the Limitation: Experiences of an Urban Astrophysicist, a narrative. A grad of the Bronx Senior High School of Scientific research, Tyson gained a B.A. in physics from Harvard University and also a Ph.D. in astrophysics from Columbia College. Tyson resides in New york city City.

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Charles Liu is an astrophysicist at the American Gallery of Nature as well as a Seeing Study Researcher at Columbia College. His study concentrates on the advancement of galaxies, as well as his job has actually shown up in various magazines, consisting of The Astrophysical Journal and also The Huge Journal. Liu obtained a B.A. in both astronomy as well as astrophysics and also physics from Harvard University as well as a Ph.D. in astronomy from the College of Arizona. He resides in Montclair, New Jacket.

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Robert Irion, a freelance scientific research reporter in Santa Cruz, The Golden State, is an adding editor at Astronomy publication as well as an adding reporter to Scientific research publication. He holds a B.S. in planet and also worldly scientific researches from the Massachusetts Institute of Innovation as well as examined scientific research interaction at the College of The Golden State, Santa Cruz, where he currently instructs scientific research writing. His write-ups on astronomy, planet scientific research, as well as physics additionally have actually shown up in New Researcher and also various other magazines. He resides in Santa Cruz.