Question

Which is a plan for the future of space exploration?

build a space station
astronauts visiting Mars
astronauts orbiting Earth
build a space observator

Answer 1

Visiting Mars

Step-by-step explanation:

We have already made all of the other things on the answer list so the only one we haven't done is the only one that makes sense.

Answer 2

visiting mars

Step-by-step explanation:

just took the quiz