[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

![WorldAndScience Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::511402689.png) World and Science [@WorldAndScience](/creator/twitter/WorldAndScience) on x 2.6M followers
Created: 2025-07-21 12:02:08 UTC

There is a massive mantle plume beneath Antarctica, which could help explain the instability of its ice sheet:

![](https://pbs.twimg.com/card_img/1947265877419704320/lVei3-I1?format=jpg&name=800x419)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947265834969071965/c:line.svg)

**Related Topics**
[antarctica](/topic/antarctica)

[Post Link](https://x.com/WorldAndScience/status/1947265834969071965)