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Health & Science42m ago
The Perseverance Mars rover has uncovered evidence that a 245-foot-thick (75-meter-thick) stack of ancient rock on the rim of Jezero Crater was built by repeated asteroid impacts.
Jezero Crater, Mars
Who
NASA's Perseverance Mars rover
What
The Perseverance Mars rover has uncovered evidence that a 245-foot-thick (75-meter-thick) stack of ancient rock on the rim of Jezero Crater was built by repeated asteroid impacts.
When
Wed, 15 Jul 2026 17:20:04 GMT · 42m ago
Where
Jezero Crater, Mars ·
Why
The layered bedrock, referred to as the "Broom Point member", is likely more than 3.9 billion years old and represents ancient terrain examined by the rover.
The Frontline Impact
How this affects you
This discovery provides new data on the geological history of Mars, specifically concerning ancient impact events and the formation of its terrain.
Story chain
3 events in this thread- Currently Reading42m agoThe Perseverance Mars rover has uncovered evidence that a 245-foot-thick (75-meter-thick) stack of ancient rock on the rim of Jezero Crater was built by repeated asteroid impacts.
- Health & Science1h 56m agoPerseverance rover uncovered an ancient impact record on Mars.Open article
- Health & Science2h 24m agoPerseverance Rover recorded ancient Mars impacts.Open article
Verified Sources & Citations
- HIGHMirage Newshttps://www.miragenews.com/perseverance-rover-records-ancient-mars-impacts-1710613/
- HIGHMirage Newshttps://www.miragenews.com/perseverance-rover-uncovers-ancient-mars-impact-1710631/
- HIGHPhys.orghttps://phys.org/news/2026-07-nasa-perseverance-rover-ancient-mars.html
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