Space Daily August 21, 2026 • 11:46

The Moon is rusting even though it has no air and almost no liquid water — and the leading explanation is that oxygen escaping Earth rides our magnetic tail 385,000 kilometres into space during the few days each month when the solar wind is blocked - Space Daily

The Moon is rusting even though it has no air and almost no liquid water — and the leading explanation is that oxygen escaping Earth rides our magnetic tail 385,000 kilometres into space during the few days each month when the solar wind is blocked - Space Daily

Chandrayaan-1 found hematite near the lunar poles. Orbital patterns and laboratory tests point to oxygen ions escaping Earth and reaching the Moon through our magnetotail.

Rust should be close to impossible on the Moon. It has no substantial atmosphere, almost no liquid water and a surface bombarded for most of every month by hydrogen from the solar wind. Hydrogen is a… [+6459 chars]
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