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Engineering, 12.02.2021 04:20 Guest4747

The Article "Space Next" says all of the following except... a. why NASA and SpaceX intend to work with one another to establish a moon base

b. how much money it can cost someone to purchase a ticket for a flight in a "space plane"

c. how many humans will be aboard the mission to Mars that SpaceX has slated for the 2030s

d. when SpaceX is aiming to send an uncrewed mission to Mars to drop off supplies and gear

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