April 9, 2021 1:30 PM
NASA's Mars Odyssey spacecraft marks 20 years of mapping red planet
<span style="color: #222222;">NASA's Mars Odyssey spacecraft launched 20 years ago on April 7, has made it the oldest spacecraft still working at the Red Planet. The orbiter, which takes its name from Arthur C. Clarke's classic sci-fi novel "2001: A Space Odyssey", was sent to map the composition of the Martian surface in 2021 .</span><br />'' <span style="color: #222222;"> </span><br />'' <span style...