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

Answer:

visiting mars

Explanation:

just took the quiz

Answer 2

Answer:

Visiting Mars

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.