Summary:
- NASA's Perseverance rover on Mars captured a fascinating video of two dust devils merging into one larger dust devil.
- Dust devils are whirlwinds of dust and air that are common on the surface of Mars. They can provide valuable information about the Martian atmosphere and climate.
- The video shows the two smaller dust devils swirling around each other before combining into a single, larger dust devil that continued moving across the Martian landscape.