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More model informationMae basalt fel hwn i’w weld ar leuad y Ddaear. Gwastadeddau llif lafa basalt yw’r rhannau tywyll sydd i’w gweld ar y lleuad, y lunar maria. Rydym yn gwybod hyn byth ers i sampl o’r creigiau gael eu casglu gan raglen Apollo â chriw o America, rhaglen robotig Luna o Rwsia, ac maen nhw’n ymddangos ymhlith meteoritau’r lleuad.
This is the type of basalt which is found on Earth’s moon. The dark areas visible on the moon, the lunar maria, are plains of basalt lava flows. We know this because the rocks were sampled by the manned American Apollo program, the robotic Russian Luna program, and are represented among the lunar meteorites.
Jul 12th 2017
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