00:00The moon is rusting, and Earth might be the one to blame.
00:03But how can rust form where there's no oxygen or water?
00:07Back in 2020, India's Chandrayaan-1 mission made a shocking discovery.
00:11Hematite, or rust, on the moon.
00:14That was strange because rust needs oxygen and water,
00:17and the moon has almost none of either.
00:19So what's going on?
00:20Here's the twist.
00:22Scientists believe the Earth is sending rust-making particles to the moon.
00:25During a five-day window each lunar cycle,
00:28Earth blocks the moon from the sun.
00:30And in that time, the moon is bombarded by particles from Earth's atmosphere.
00:34This is called earthwind.
00:36These earthwinds carry oxygen, nitrogen, and hydrogen ions.
00:40And when oxygen hits iron on the moon's surface, rust begins to form.
00:44But it's not that simple.
00:46Hydrogen ions can also reverse the rusting.
00:49It turns out, only the high-energy hydrogen can remove rust,
00:53while low-energy hydrogen from the sun has little effect.
00:56So the battle between rusting and unrusting depends on the type of particles Earth sends over.
01:02This surprising link shows Earth and the moon might be more connected than we thought.
01:06But many questions remain, and the answers may be waiting on the moon itself.
01:11After that was ....
01:21Seems like this approaching informative page,
01:23or have you explained,
01:26Time to shoot the earth09 from the Moon to the moon.
01:29There is so that peopleよし,
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