![ULA Atlas V rocket with NASA’s Mars 2020 Perseverance rover onboard is seen as it's rolled to the pad](https://www.nasa.gov/wp-content/uploads/2023/03/50163611512_570c85f8a7_k.jpg)
Countdown to Mars
A United Launch Alliance Atlas V rocket with NASA’s Mars 2020 Perseverance rover onboard is seen as it is rolled out of the Vertical Integration Facility to the launch pad at Space Launch Complex 41.
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https://www.nasa.gov/image-detail/countdown-mars/
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