WebHow did the moon’s Maria form? The initial formation of the Moon was from a hot orbiting debris ring which was thrown up by a planetary collision with proto-Earth. This is known as “The Giant Impact Hypothesis” - which is becoming well enough supported to become a scientific theory.
Moon - Wikipedia
WebJan 21, 2024 · The prevailing theory supported by the scientific community, the giant impact hypothesis suggests that the moon formed when an object smashed into early Earth. … WebThe most widely accepted origin explanation posits that the Moon formed 4.51 billion years ago, not long after Earth, out of the debris from a giant impact between the planet and a hypothesized Mars -sized body called Theia. It then receded to a wider orbit because of tidal interaction with the Earth. irs agent number speak to a live person
Earth Science chapter 28 review Flashcards Quizlet
WebJan 11, 2024 · The Moon is thought to have formed from the leftover debris of a high-speed collision between Earth and a smaller planet-like object called Theia — and the timing of this event is important... WebThe lunar maria are found primarily on the earth side of the moon. One possible physical explanation for the unequal distribution is that the maria formed in accordance with … The maria cover about 16% of the lunar surface, mostly on the side visible from Earth. The few maria on the far side are much smaller, residing mostly in very large craters. The traditional nomenclature for the Moon also includes one oceanus (ocean), as well as features with the names lacus ('lake'), palus ('marsh'), … See more The lunar maria are large, dark, basaltic plains on Earth's Moon, formed by ancient asteroid impacts on the far side on the Moon that triggered volcanic activity on the opposite (near) side. They were dubbed maria, See more There are many common misconceptions concerning the spatial distribution of mare basalts. 1. Since many mare basalts fill low-lying impact basins, it … See more • Solar System portal • Apollo 11 landing site • Volcanism on the Moon • List of maria on the Moon • Moon • Moon rabbit See more • Google Moon • Lunar and Planetary Institute: Exploring the Moon • Lunar and Planetary Institute: Lunar Atlases • Ralph Aeschliman Planetary Cartography and Graphics: Lunar Maps Archived 2004-02-06 at the Wayback Machine See more The ages of the mare basalts have been determined both by direct radiometric dating and by the technique of crater counting. The radiometric ages range from about 3.16 to 4.2 billion years old (Ga), whereas the youngest ages determined from crater … See more Using terrestrial classification schemes, all mare basalts are classified as tholeiitic, but specific subclassifications have been invented to further describe the population of lunar basalts. Mare basalts are generally grouped into three series based on their major … See more • Paul D. Spudis, The Once and Future Moon, Smithsonian Institution Press, 1996, ISBN 1-56098-634-4. • G. Jeffrey Taylor (April 30, 2006). "Finding Basalt Chips from Distant Maria". Planetary Science Research Discoveries. See more irs agent shooting