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![NBCPhiladelphia Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::15755669.png) NBC10 Philadelphia [@NBCPhiladelphia](/creator/twitter/NBCPhiladelphia) on x 638.3K followers
Created: 2025-07-13 21:32:31 UTC

A 54-pound rock from Mars, the largest such piece from the Red Planet found on Earth, will go up for auction in New York and is expected to fetch up to $X million. 


![](https://pbs.twimg.com/card_img/1944510278965567488/W0xpRZTZ?format=jpg&name=800x419)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1944510276096639017/c:line.svg)

**Related Topics**
[auction](/topic/auction)
[mars](/topic/mars)

[Post Link](https://x.com/NBCPhiladelphia/status/1944510276096639017)