WebGratteri crater, a rayed crater on Mars that was imaged by THEMIS at night. Image covers an area 32 km across. Rays appear at visible, ... Rays can also become covered by lava flows … WebJun 15, 2010 · The age of Copernicus (diameter = 95 km), one of the most prominent bright rayed craters on the Moon, has been estimated to 800 ± 15 Ma (Stöffler and Ryder, 2001). This is slightly older than the estimated rayed crater retention time based on the global crater distribution (Fig. 2).

A comparison of rayed craters on the Moon and Mercury

WebAug 1, 2005 · A 10-km diameter crater named Zunil in the Cerberus Plains of Mars created ∼107 secondary craters 10 to 200 m in diameter. Many of these secondary craters are concentrated in radial streaks that extend up to 1600 km from the primary crater, identical to lunar rays. Most of the larger Zunil secondaries are distinctive in both visible and thermal … The word crater was adopted from the Greek word for "vessel" (Κρατήρcode: ell promoted to code: el , a Greek vessel used to mix wine and water). Galileo built his first telescope in late 1609, and turned it to the Moon for the first time on November 30, 1609. He discovered that, contrary to general opinion at that time, the Moon was not a perfect sphere, but had both mountains and cup-like depre… chiropodists los angeles

Student Project: Make a Moon Crater NASA/JPL Edu

Web9 rows · Oct 4, 2013 · [1] Observations of rayed craters at optical and radar wavelengths provide insight into the ... WebThe crater Grimaldi, at 134 miles across, is over twice the size of Plato and being dark and fairly large, almost resembles a mini-sea close to the western edge of the Moon. WebThe rayed-crater population on Mercury, however, is not similar either to the rayed- or to the fresh-crater population on the moon. Photogeological interpretation of the best available … chiropodists long sutton