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Mars Hit by Hundreds of Meteoroids Annually, New NASA Data Shows

Seismic data from the InSight mission reveals a higher-than-expected impact rate on the Red Planet.

  • NASA's InSight lander detected between 280 and 360 meteoroid impacts on Mars each year.
  • These impacts create craters larger than 26 feet, with some as large as football fields.
  • The data suggests Mars is more geologically active than previously thought.
  • Seismic data helps refine the timeline of Mars' geological history.
  • The findings may prompt a reevaluation of impact rates across the solar system.
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