11/15/2023 0 Comments Lunar rover![]() ![]() ![]() I decided to meet up with my friend Phil Engel to learn more about Mars rovers. It takes about a one second delay to command a rover on the moon and up to 22.5 minutes to communicate with one on Mars. The rover’s antenna helps send and receive the messages. Scientists send out computer commands that tell the rover what to do using super-powerful radio transmitters. As they dig in the extraterrestrial soil and take pictures of these distant places, they communicate what they learn back to Earth. While lunar roving vehicles required astronauts to drive them, some rovers go on solo missions. They support the rover’s weight, and astronauts don’t have to worry about getting a flat tire. On lunar roving vehicles, tires are made up of a steel wire mesh. In fact, these kinds of tires would explode there. The tires we Earthlings have on our bikes and cars wouldn’t work on the moon. Scientists and engineers ask questions about what job they want a rover to do, and the environment where the rover will be working. The electricity they produce powers the wheels and the sensors the rover uses to conduct science experiments. These solar panels are usually on top of the rover. Other rovers use solar panels to harness energy from the Sun. Some rovers are battery-powered, like the lunar roving vehicle. ![]() Each rover has a mission and they need a few key things to work.įirst, a rover vehicle needs a power source. Rovers on the moon, and other kinds of exploration vehicles, have helped us learn about places that are hard for humans to reach on their own. As we bounced along craters, we could kick up moon dust and stop to gather samples of moon rock. When I got your question, I started to imagine what it would be like to drive a rover on the moon. ![]()
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