The craters on Earth Date: November 3, 2020 Source: University of Freiburg Summary: A two-volume atlas presents and explains the impact sites of meteorites and asteroids worldwide.

For example, the oldest lunar surfaces are literally saturated with impact craters, produced by an intense bombardment which lasted from 4.6 to approximately 3.9 billion years ago, at least a 100 times higher than the present impact flux. The Earth, as part of the solar system, experienced the same bombardment as the other planetary bodies.”

The above image is an interactive map showing the locations of terrestrial impact craters. Each region can be enlarged and each cratering location is linked to a description of the crater. Click on a continent to enlarge or choose from the list below. CHRONOLOGICAL LIST AFRICA ASIA AUSTRALIA EUROPE NORTH AMERICA SOUTH AMERICA

This is a map showing the structure and contour of the Bow City crater, possibly created by a giant meteorite impact. (also known as Barringer Crater) on Earth is only 50,000 years old Scientists have used data from NASA’s Cassini mission to delve into the impact craters on the surface of Titan, revealing more detail than ever before about how the craters evolve and how weather drives changes on the surface of Saturn’s mammoth moon. Like Earth, Titan has a thick atmosphere that acts as a protective shield from meteoroids
Bigger impacts leave craters, and the largest impacts cause global changes to the atmosphere, hydrosphere, and biosphere. Meteor Crater in Arizona. This ~1.2 km in diameter and ~170 meters deep crater was formed by a 40- to 50-meter iron-nickel asteroid roughly 50,000 years ago. Credit: NASA. Meteorites give astronomers and geologists important

This map shows the distribution of circular structures of uncertain, possible or probable impact origin on the Australian continent and offshore. Green dots represent confirmed impact craters.

The impact that created this crater reached temperatures of (4,298°F) 2,370°C. That is the hottest temperature recorded on Earth, source National Post. Earth has 192 impact craters confirmed and depicted in this map. There are other craters still to be confirmed. Mars has 300,000 impact craters; the moon has too many to count.
The minimum diameter of 20 km was chosen to assure that the observed population consists principally of primary impact craters; earlier work suggests that secondary craters may be globally important up to ∼10 km diameter on Mercury and that secondaries from large basins may locally be important even at diameters as large as ∼20 km [Strom et
The Chicxulub Crater, named after the village that lies near its center, spans over 93 miles wide and 12 miles deep, with about half of it resting below the Gulf of Mexico. Some 65 million years
The 812 separate images were sewn together using Drone to Map software by DJI and ESRI ARCMAP GIS Programs. Cordier, C. Shock metamorphism and impact melting in small impact craters on Earth
The discovery of a vast crater in Greenland suggests that a 1-kilometer-wide asteroid hit the Earth between 2.6 million and 11,700 years ago.
According to the PASSC database, there are currently (2018) only 190 known and confirmed meteorite impact craters on the planet earth. Only 30 well evidentiated meteorite imact craters are located in the United States of America. These 30 locations, and the remainder of their terrestrial counterparts, offer a unique opportunity to understand 2. Drop one ball from straight above. Sketch the shape of the crater and the ejecta blanket. 3. Resurface with iron filings. 4. Roll a ball off of the lab table into the bucket such that it impacts at an angle. This is called an oblique impact. Sketch the shape of the crater and the ejecta blanket. 9PUIk.
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