Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
Moon rock
Directory
References
Images & Videos
Breccia sample returned from the Moon by Apollo 15 astronauts in 1971. This sample was found at Spur Crater at the foot of the Apennine range near the Mare Imbrium. It is composed of broken and shock-altered fragments that were fused together after an impact of a large object created the Imbrium Basin. (Top) Basalt and (bottom) breccia samples returned from the Moon by Apollo 15 astronauts in 1971.The dark basalt rock, collected near Hadley Rille on the edge of the Imbrium Basin (Mare Imbrium), is about 13 cm (5.1 inches) long and is representative of the mare lavas that filled the basin 3.3 billion years ago, several hundred million years after the impact that created Imbrium. Its numerous vesicles were formed from bubbles of gas present in the lava when it solidified.The breccia sample, which measures about 6 cm (2.4 inches) across, was found at Spur Crater at the foot of the Apennine range, part of the material pushed up by the Imbrium impact. Dating from the formation of Imbrium, it is composed of broken and shock-altered fragments fused together during the impact. Moon rock crystals
What do rocks collected during Apollo 11 reveal about the Moon and beyond?
Learn more about the Nice model of solar system evolution and how samples brought back from the Moon fit within it
Discover
Santa Claus flying in his sleigh, christmas, reindeer
Was Santa Claus a Real Person?
Iraqi Army Soldiers from the 9th Mechanized Division learning to operate and maintain M1A1 Abrams Main Battle Tanks at Besmaya Combat Training Center, Baghdad, Iraq, 2011. Military training. Iraq war. U.S. Army
8 Deadliest Wars of the 21st Century
The Cheshire Cat is a fictional cat from Lewis Carroll's Alice's Adventures in Wonderland. (Alice in Wonderland)
11 Banned Books Through Time
Thanksgiving Celebration Traditional Dinner Setting Food Concept
Why Is Thanksgiving in the U.S. Celebrated on a Thursday?
Title: Senate Square, St. Petersburg, December 14, 1825: repression of the troop mutiny - watercolor by Carl Ivanovitch Kollman, 1825 depicts Decembrist uprising clashing with cavalry, with spectators watching. (new style December 26, 1825) Europe. Saint
8 of the Largest Empires in History
New York NY/ USA- November 23, 2018 Hordes of shoppers throng the Macy's Herald Square flagship store in New York looking for bargains on the day after Thanksgiving, Black Friday.
Why Is It Called Black Friday?
Diverse elementary school children wearing school uniforms running outside of school. Boys girls
Pro and Con: School Uniforms

Moon rock

Also known as: lunar source rock

Learn about this topic in these articles:

Allende meteorite

Apollo missions

  • Apollo program infographic.
    In Apollo

    …382 kg (842 pounds) of Moon rocks and installing many instruments for scientific research, such as the solar wind experiment and the seismographic measurements of the lunar surface. Beginning with Apollo 15, astronauts drove a lunar rover on the Moon. Apollo 17, the final flight of the program, took place…

    Read More