Tunguska event celebrated
نویسندگان
چکیده
منابع مشابه
A solution for the Tunguska event
This letter presents a new solution for the Tunguska event of June 30th, 1908. The solution has been obtained starting from seismic data, is in fair agreement with the observational evidence, and supports the asteroidal hypothesis for the origin of the Tunguska cosmic body. It is based on an improved model of the hypersonic flow around a small asteroid in the Earth’s atmosphere.
متن کاملAstronomy and Astrophysics a Solution for the Tunguska Event
This letter presents a new solution for the Tunguska event of June 30th, 1908. The solution has been obtained starting from seismic data, is in fair agreement with the observational evidence, and supports the asteroidal hypothesis for the origin of the Tunguska cosmic body. It is based on an improved model of the hypersonic flow around a small asteroid in the Earth’s atmosphere.
متن کاملThe Tunguska mystery.
June 30, 1908, 7:14 a.m., central Siberia—Semen Semenov, a local farmer, saw “the sky split in two. Fire appeared high and wide over the forest. . . . From . . . where the fire was, came strong heat. . . . Then the sky shut closed, and a strong thump sounded, and I was thrown a few yards.... After that such noise came, as if . . . cannons were firing, the earth shook .. .” Such is the harrowing...
متن کاملThe Mirror World Interpretation of the 1908 Tunguska Event and Other More Recent Events
Mirror matter is predicted to exist if parity (i.e. left-right symmetry) is a symmetry of nature. Remarkably mirror matter is capable of simply explaining a large number of contemporary puzzles in astrophysics and particle physics including: Explanation of the MACHO gravita-tional microlensing events, the existence of close-in extrasolar gas giant planets, apparently 'isolated' planets, the sol...
متن کاملSIMULATIONS OF THE GEOMAGNETIC FIELD DISTURBANCES CAUSED BY THE TUNGUSKA EVENT 1908. M. Yu. Kuzmicheva
Introduction: On the 30 of June 1908 the fall of a big meteoroid caused explosion in the atmosphere and vast devastation on the ground. The epicenter of the explosion was located at 61° n al and 102°e l close to the Podkamennaya Tunguska river, so the event was named the Tunguska bolide. After the Tunguska event perturbations of components of the geomagnetic field were detected by the Irkuts’s ...
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ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/335006a0