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That's the thing, this rock wont have athmosphere, so close to the host star, it would have been blown away

That's why I mentioned the hypothesized mercury situation, as mercury has got a very thin mantle and its core is VERY outsided, so it has got a very strong magnetic field. This is consequence of likely early solar system crash, Mercury might just be the core remnants of a planetary collision elsewhere

But yeah, this rock wont have athmosphere




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