Planetary Society logo
  • “Exploration is in our nature.” - Carl Sagan

From the Moon to the Earth

From the Moon to the Earth
From the Moon to the Earth Locations which were feasible for direct delivery of impact ejecta from the Moon to the Earth. The color of the circles define the rate of delivery (red circles indicate higher rate of impact debris delivery). The size of the circles indicate the percentage of total ejected mass that is directly delivered. Kreslavsky and Asphaug, LPSC 2014