Summary:
- NASA's Perseverance rover on Mars now has its own GPS system, which allows it to know its exact location on the Martian surface.
- This new GPS capability helps the rover navigate more accurately and efficiently, as it can now track its own movements and position.
- With this GPS system, the Perseverance rover can better plan its path and explore the Jezero Crater on Mars, where it is searching for signs of ancient microbial life.