Lunar craters - Wikipedia
网页Lunar craters are impact craters on Earth 's Moon. The Moon's surface has many craters, all of which were formed by impacts. The International Astronomical Union currently recognizes 9,137 craters, of which 1,675 have been dated. [1] History.
Why Does the Moon Have Craters? - NASA Space Place
网页2020年4月23日 · Why Does the Moon Have Craters? An asteroid or meteor is more likely to hit Earth because Earth is a lot bigger than the Moon, giving a meteoroid more area to hit! But we can see many thousands of craters on the …
List of craters on the Moon - Wikipedia
网页List of craters on the Moon. The large and relatively young lunar impact crater Tycho taken by the Hubble Space Telescope. [1] This is a list of named lunar craters. The large majority of these features are impact craters.
What Are Moon Craters? How Were They Formed? - ThoughtCo
网页2019年1月4日 · Moon craters are bowl-shaped landforms created by two processes: volcanism and cratering. There are hundreds of thousands of moon craters ranging from less than a mile across to giant basins called mare, which were once thought to be seas.
Moon Interactives - NASA Science
网页Visualize, explore, and analyze the lunar surface using real data returned from a growing fleet of spacecraft. View the Moon through the eyes of many different instruments, pilot real-time 3D flyovers above mountains and into craters, and conduct measurements of …
Lunar Craters | SSERVI Books
网页All the craters explored in this book are real examples of craters found on the Moon. These impacts occurred a long time ago, and we rarely are able to see an impact “live.” So what really happens when a large object impacts the Moon, or …
The Moon’s Surface - Science@NASA
网页2017年10月3日 · The collection of moon exploration photos includes up-close views of impact craters, mountain ranges, volcanic channels and maria—dark regions believed to have been formed from molten rock. The images are part of a massive archive of more than 14,000 photos taken by Apollo astronauts.
Astropedia - Moon Crater Database v1 Robbins - USGS
网页2018年8月15日 · Product Information: The Lunar Crater Database contains approximately 1.3 million lunar impact craters and is approximately complete for all craters larger than about 1-2 km in diameter (Robbins, 2019). Craters were manually identified and measured on Lunar Reconnaissance Orbiter (LRO) Camera (LROC) Wide-Angle Camera (WAC) images, in LRO Lunar ...
New Craters on the Moon - NASA Science
网页2017年3月17日 · The LRO camera team has discovered more than two-dozen new impact craters – including an 18-meter-wide crater caused by a bright flash on March 17, 2013.
Moon - Craters, Highlands, Maria | Britannica
网页2024年9月22日 · Moon - Craters, Highlands, Maria: The Moon is a spherical rocky body, probably with a small metallic core, revolving around Earth in a slightly eccentric orbit at a mean distance of about 384,000 km (238,600 miles).