|
Will we walk on Mars in your lifetime?
|
50
|
7243
|
July 31, 2013
|
|
There Will Be A Manned Mission to Mars in My Lifetime
|
98
|
4953
|
January 29, 2009
|
|
Would you go to Mars?
|
54
|
4506
|
October 29, 2011
|
|
In your honest opinion, how close (or far) are we from a manned mission to Mars?
|
84
|
4289
|
July 25, 2021
|
|
I do not think humans are going to send people to Mars for a very long time.
|
52
|
7848
|
May 11, 2011
|