mdog73 t1_itjhn2n wrote
Reply to comment by VikKarabin in Next month, Japanese company iSpace will become the first private company to deliver a lunar lander and commercial payload to the moon's surface. Two more private companies aim to follow them in 2023. Is this the start of a lunar economy? by lughnasadh
yeah, anything falling to earth, not just dust but stuff that burns up in the atmosphere. That same amount of mass is still added to earth.
VikKarabin t1_itlbmg5 wrote
wow I googled it, it says 40000 tons a year. Thanks!
I felt it was maybe a ton or two.
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