Question

Which object does NASA plan to design and use to land four astronauts to Mars? A.enhanced space station
B.redesigned space probe
C.improved rover technology
D.advanced propulsion equipment

Answer 1

It can be between c and d but strongly d as with propulsion technology they can land smoothly
Hope it helps

Answer 2

Answer:

It is D: Advanced propulsion equipment.

Explanation:

Got the answer correct