Secondary craters are
External links
* [http://www.hq.nasa.gov/office/pao/History/SP-362/ch5.3.htm Some secondary craters and crater chains as seen by the Apollo missions]
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Crater counting — is a method for estimating the age of a planet s surface. The method is based upon the assumptions that a new surface forms with zero impact craters, and that impact craters accumulate at some constant rate. The method has been calibrated using… … Wikipedia
Crater Lake Superintendent's Residence — U.S. National Register of Historic Places U.S. National Historic Landmark … Wikipedia
Crater chain — For the road in Hawaii Volcanoes National Park, see Chain of Craters Road. Enki Catena is a chain of impact craters on Ganymede, caused by a fragmented space body (usually a comet). The picture covers an area about 120 miles wide. A crater chain… … Wikipedia
Zunil (crater) — MarsGeo Crater name=Zunil discoverer = McEwen et alcite conference|author=McEwan et al|title=Discovery of a large rayed crater on Mars: Implications for recent volcanic and fluvial activity and the origin of Martian meteorites|conference=Lunar… … Wikipedia
Aristarchus (crater) — lunar crater data caption=Aristarchus (center) and Herodotus (right) from Apollo 15. NASA photo . latitude=23.7 N or S=N longitude=47.4 E or W=W diameter=40 km depth=3.7 km colong=48 eponym=Aristarchus of SamosAristarchus is a prominent lunar… … Wikipedia
Oskison (crater) — Oskison crater. The lower image highlights some of its secondary crater chains. Planet Mercury Coordinates … Wikipedia
Bonneville (crater) — MarsGeo Crater name=Bonneville Crater region=Gusev Crater latitude = 14.6 N or S = S longitude = 175.5 E or W = E diameter=210 m depth= 14 m discoverer=Spirit rover eponym=Lake BonnevilleBonneville Crater is an impact crater on Mars. It is… … Wikipedia
Fauth (crater) — lunar crater data latitude=6.3 N or S=N longitude=20.1 E or W=W diameter=12 km depth=2.0 km colong=20 eponym=Philipp J. H. FauthFauth is a small double crater located at the edge of the rough southern ramparts of Copernicus crater on the Moon. It … Wikipedia
Eminescu (crater) — Mercury crater data name=Eminescu caption=Eminescu is the prominent crater near the center of this image latitude=10.79 N or S=N longitude=245.87 E or W=W diameter=125 km eponym=Mihai EminescuEminescu is a crater on Mercury 125 kilometers (78… … Wikipedia
Stefania (crater) — Venus crater data caption= latitude=51.3 N or S=N longitude=333.3 E or W=E diameter=11.7 km eponym=Romanian first nameStephania is a crater on Venus in the northern Sedna Planitia. With a diameter of 11 kilometers (6.8 miles) it is one of the… … Wikipedia
