NASA's Perseverance Rover Captures Dust Devil In Action On Mars
By- Priyanka Rai
Perseverance, NASA's rover on Mars, observed a dust devil on the planet's surface
The dust devil resembled the ones seen in desert regions on Earth
This event was captured on August 30, 2023, on the western rim of Mars' Jezero Crater
The rover used its Navcams to capture 24 frames, each taken four seconds apart
Dust devils on Mars are smaller and weaker compared to tornadoes on Earth
Studying Martian dust devils helps scientists understand the planet's atmosphere and improves weather models
The dust devil was approximately 2.5 miles (4 kilometers) away from the rover and moving at a speed of about 19 kmph
Its estimated width was around 200 feet
(60 meters), and its full height was roughly 387 feet
(118 meters)
The shadow cast by the dust devil indicated its height, which was estimated to be about 1.2 miles (2 kilometers)