On This Day in Space: Nov. 13, 1971: Mariner 9 becomes the 1st spacecraft to orbit Mars
Submit on Friday, November 13th, 2020 12:52
On Nov. 13, 1971, Mariner 9 became the first spacecraft to orbit Mars. See how it happened in our “On This Day In Space” series!
This entry was posted on Friday, November 13th, 2020 at 12:52 pm and is filed under NEWS. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
