Lunar Crater Floor

Such craters containing central peaks exhibit peak heights approximately 1km comparable to those within well preserved impact.

Lunar crater floor. The polygonal pattern may be indicative of a substructure beneath the crater floor. It has been implied that the moon itself may be either constructed or at least partially modified. The formation of new craters is studied in the lunar impact monitoring program at nasa. Numerous lunar craters 206 examples mean diameter 40km contain pronounced floor rilles fractures and evidence for volcanic processes.

The spectacular fractures that cut across the floor of komarov which is about 53 miles 85 kilometers in diameter were formed when magma rose from the mantle uplifting and fracturing the crater in the process. About 98 km across and 4 km deep cabeus is only about 100 km 62 miles from the lunar south pole. Craters are by far the most common lunar feature with over 300 000 craters of diameters 1 km on the near side. Nasa s lunar reconnaissance orbiter captured this detailed look at the floor of komarov crater on the far side of the moon.

Well preserved large craters like tycho about 53 miles 85 kilometers. This week we will highlight the crater taruntius viewable on sunday evening. Seven morphologic classes have been defined according to floor depth and the appearance of the floor wall and rim zones. Its extreme southerly latitude means that at any time shadows cover most of the crater s floor and significant parts of the floor are in permanent shadow.

This is a list of named lunar craters the large majority of these features are impact craters the crater nomenclature is governed by the international astronomical union and this listing only includes features that are officially recognized by that scientific society. An example of a typical smooth crater floor at the cm dm scale considered in our study is shown in fig. Even large craters are common with over 230 craters with diameters of 100 km being visible from earth. Evidence collected during the apollo project and from unmanned spacecraft of the same period proved conclusively that meteoric impact or impact by asteroids for larger craters was the origin of almost all lunar craters and by implication most craters on other bodies as well.

There is actually some reason to consider this idea. Floor fractured moon crater. The week of july 29 august 4 takes us from day 27 to day 4. 1 which contains monostatic radar backscatter scenes of a 2 6 km diameter simple crater inside amundsen crater near the lunar south pole at h and v polarizations for both mini sar and mini rf at s band and x band respectively the similarity of the crater floor s radar backscatter between.

Planetary scientists usually define the depth of an impact crater as the distance from the crater rim to the crater floor.