Alan read the following information on the NASA website while researching for a report on Mars.
NASA’s senior Mars rover, Opportunity, is examining rocks at the edge of Endeavour Crater for signs that they may have been either transported by a flood or eroded in place by wind.
Those scenarios are among the possible explanations rover-team scientists are considering for features seen just outside the crater rim’s crest above “Perseverance Valley,” which is carved into the inner slope of the rim.
The team plans to drive Opportunity down Perseverance Valley after completing a “walkabout” survey of the area above it. The rover’s drives now use steering motors on only the rear wheels, following a temporary jam of the left-front wheel’s steering actuator this month. Opportunity has not used its right-front wheel’s steering actuator since 2005, the year after it landed on Mars.
The mission has been investigating sites on and near the western rim of Endeavour Crater since 2011. The crater is about 14 miles (22 kilometers) across.
Source:https://www.nasa.gov/feature/jpl/mars-rover-opportunity-on-walkabout-near-rim
Which of the following is the best way for Alan to accurately paraphrase this information?
Select one:

NASA’s Mars rover, Opportunity, is exploring different sites to help scientists on Earth learn more about Mars.

According to NASA,perseverance Valley is part of the inner slope of the western rim of Endeavour Crater, which is on Mars.

"Opportunity is exploring Endeavour Crater and Perseverance Valley, using its rear wheels only."