Today marks a huge milestone for NASA's Opportunity Mars rover: 10 years on the Red Planet. Not bad for a mission that had a 90-day design life. To date, Opportunity has driven over 24 miles across Mars, and, according to NASA, is still going strong, inspecting an outcrop of rock at Solander Point, which sits on the rim of Endeavour Crater.
Personally, I think it's about time that the now 'other' rover got some limelight back.
Launched
for the Red Planet in 2003, a time which coincided with the closest
Earth-Mars approach in thousands of years, Opportunity, along
with its twin rover, Spirit, started
their journey through space in the hopes of fulfilling a planetary
scientist's dream of a large, long-lived, roving vehicle that was to
serve as a mobile science platform. In the mission
statement, Opportunityand Spirit were
given a 90 day life estimate during which they would try to confirm
the existence of water on Mars.
That
was at the rovers' arrival in January, 2004.
Their initial mission to look for signs of water on Mars completed within the 90 day time frame, both rovers were still going strong. So, officially living on borrowed time, NASA scientists decided to try and get as much out of the rovers as possible before they too went the way of
Their initial mission to look for signs of water on Mars completed within the 90 day time frame, both rovers were still going strong. So, officially living on borrowed time, NASA scientists decided to try and get as much out of the rovers as possible before they too went the way of
Needless to say, the rovers did not disappoint, with their findings completely reshaping our knowledge of the Red Planet.
Speaking on Opportunity's unimaginable longevity, John Callas, project manager for opportunity at NASA's Jet Propulsion Laboratory (JPL), said that “these are magnificently designed machines . . . we really have greatly expanded the exploration envelope by having a vehicle that can not only last so long but stay in very good health over that time, such that we can continue exploring."
Hopefully, Opportunity will live to celebrate many more anniversaries on Mars.
Humble
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