Rings Around the Earth, Iron Planets, Asteroid Mining

Rings Around the Earth, Iron Planets, Asteroid Mining Race | Q&A 220

#Rings #Earth #Iron #Planets #Asteroid #Mining

“Fraser Cain”

How big can iron planets get before collapsing into black holes? Why is the Moon floating away from Earth? Will Mars bases have glass domes? How will the asteroid mining race unfold? Will we create rings of satellites around the Earth? All this and more in this week’s Q&A!

? Support us on…

source