Rover
Modern FlyingNASA’s Twin Spirit and Opportunity Probes Leave Lasting Legacy 20 Years Later
The two spacecraft landed on Mars in January 2004, giving scientists the first evidence the red planet once held water.
Jack Daleo![](https://www.flyingmag.com/uploads/2024/01/PIA04413a.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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