Space/Science — HabitableZone

Space/Science » in reply to re: Mars does not have a bipolar magnetosphere

Nice try, but no cigar

The era when Mars had an active magnetosphere was over 3.9 BILLION years ago.

The surface features - spiders etc - that we're discussing have ages of less than 1 million years.

Learn a little of the things that you write about. It will help...

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