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@BCCMeteorites Vesicles can form in vacuum, too, like these lunar ones. All you need is some volatiles to “blow bubbles” in the melt. In vacuum it actually takes very little in the way of volatiles. https://t.co/NeCBLhoRcU
@BCCMeteorites Vesicles can form in vacuum, too, like these lunar ones. All you need is some volatiles to “blow bubbles” in the melt. In vacuum it actually takes very little in the way of volatiles. https://t.co/NeCBLhoRcU