How long will Neil Armstrong’s footprint stay on the moon?

Q: How long will Neil Armstrong’s footprint stay on the moon?

Millions of years — there’s no wind or water to erode it.. Only micrometeorite impacts slowly abrade the lunar surface. Barring cosmic accidents, the prints outlive the human race.

Question

Accepted Answer

Millions of years — there’s no wind or water to erode it. — Only micrometeorite impacts slowly abrade the lunar surface. Barring cosmic accidents, the prints outlive the human race.