Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Finishing First Fourteen years after 9/11, Opportunity and her team on Earth demonstrated the power
of the heart of the human spirit, the freedom to keep going, to keep exploring. There was
no tape draped across a finish line on Mars and it was a long time coming – 11years and
two months, actually – but on March 24, 2015 the rover roved past 42.195 kilometers
(26.2 miles) and finished the first marathon on a planet beyond Earth. "This is the first
time any human enterprise has exceeded the distance of a marathon on the surface of
another world," said Project Manager John Callas. "A first time happens only once." The
team celebrated this remarkable achievement with a MERathon at JPL on April 9, 2015. JPL-Caltech