← Back to context Comment by bryanlarsen 1 day ago Nope. Because of aero braking, Mars takes less delta v to get to and land on than the moon does. 2 comments bryanlarsen Reply amanaplanacanal 1 day ago Now I'm wondering why the Apollo program went to the moon if doing Mars is so much cheaper. bryanlarsen 1 day ago Going is cheaper. Coming back is more expensive. And of course the 3-6 month travel time is a challenge.
amanaplanacanal 1 day ago Now I'm wondering why the Apollo program went to the moon if doing Mars is so much cheaper. bryanlarsen 1 day ago Going is cheaper. Coming back is more expensive. And of course the 3-6 month travel time is a challenge.
bryanlarsen 1 day ago Going is cheaper. Coming back is more expensive. And of course the 3-6 month travel time is a challenge.
Now I'm wondering why the Apollo program went to the moon if doing Mars is so much cheaper.
Going is cheaper. Coming back is more expensive. And of course the 3-6 month travel time is a challenge.