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Explanation: Why is the Moon dusty? On Earth, rocks are weathered by wind and water, creating soil and sand. On the Moon, the long history of micrometeorite bombardment has blasted away at the rocky surface creating a layer of powdery lunar soil or regolith. This lunar regolith could be a scientific and industrial bonanza. But for the Apollo astronauts and their equipment, the pervasive, fine, gritty dust was definitely a problem. On the lunar surface in December 1972, Apollo 17 astronauts Harrison Schmitt and Eugene Cernan needed to repair one of their lunar rover's fenders in an effort to keep the "rooster tails" of dust away from themselves and their gear. This picture reveals the wheel and fender of their dust covered rover along with the ingenious application of spare maps, clamps, and a grey strip of "duct tape".
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Eugene Cernan - Apollo 17 - dust - regolith - Moon - lunar surface - duct tape
Publications with words: Eugene Cernan - Apollo 17 - dust - regolith - Moon - lunar surface - duct tape
See also:
- APOD: 2025 June 20 B Major Lunar Standstill 2024 2025
- APOD: 2025 June 18 B Space Station Silhouette on the Moon
- APOD: 2025 April 22 B Terminator Moon: A Moonscape of Shadows
- Moon Near the Edge
- APOD: 2025 April 8 B Moon Visits Sister Stars
- APOD: 2025 April 6 B Moonquakes Surprisingly Common
- Lunar Dust and Duct Tape