At 12.54 hrs. On the day of April 16, 1972, the Apollo 16 spacecraft to travel far in the distance 384 404 km journey to the moon, the first of 1972 and a trip to the moon. five times that of Apollo. Although the spacecraft Apollo will have the experience of traveling to the moon several times. The purpose of NASA for space travel, this time is brought LUNAR ROVER car ran out surveys and collect samples of rocks on the Moon to bring it back to analysis. Elements and minerals in the rock to determine the topography of the area. The spacecraft Orion landed concept of LUNAR ROVER arise from the brains of the engineers of NASA in space exploration MERCURY with the idea to use a car to explore lightweight to collect samples of the object on the moon, such as soil, dust, debris. Stone caused by the collision of the meteor, which are common on the surface of the moon. Astronauts can not bring them back to the stone mass. The weight and the time out to explore the wider area restrictions. Vast areas of the craft landed. The state gravity less than one-sixth Earth's surface to make a move. With the foot of the astronauts will slow down and can not go far from the vehicle. The build machine that can be driven in gravity than on Earth, and battery power, the 1970 is still a rare occurrence and the very high budget project car LUNAR ROVER use of funds. development and create up to 38 million dollars, which at the time held that there is tremendous value ever LUNAR ROVER was made all four cars. Three cars were parked off to explore the moon, leaving it in a spacecraft landing. Another vehicle at left, and a prototype was presented at the Institute SMITHSONIAN in WASHINGTON car LUNAR ROVER born from the collaboration of engineers from NASA, Aircraft Company, a giant of American BOEING and camper leading GENERAL MOTOR or. GM because it is time to innovate. Develop and build more LUNAR ROVER four cars were built in just 17 months with a rush. In that era is a very innovative technological breakthrough. They were four cars were assembled from aluminum alloy. Small electric motors Drivetrain and steering wheel are all aluminum alloy of aluminum LUNAR ROVER made of thin fibers. Bring knitting to form a spherical wheel because the tire is in a rush to have more weight. Beyond the volumetric weight of the car, the engineers calculate it in a truck with it. Vehicles on the side of the room for storage of small samples to fold the car. And bring out the assembly when arriving in a car during a trip to the moon LUNAR ROVER will be folded around the side of the Orion spacecraft. The overall weight of the car is 200 kg and 250 kg to increase the installed accessories. TV camera system that is mounted on the body of the pilot will be broadcast live to work. Space and living conditions around the vehicle. To give those officials and engineers who control the walking surface. The moon can be watched. And make recommendations that are useful to astronauts in trouble immediately. With the cloud of dust from the movement of the wheels. It means the camera is installed must be clean at all times. Each wheel is driven by the LUNAR ROVER small electric motors that provide high power of 36-volt batteries, two children. Which is enough to run a distance of 40 miles at a speed of 11 miles per hour. And can climb hills with a slope of 35 degrees easily. LUNAR ROVER by the astronauts ran diagonally to form a mastermind of a steep hill to climb more weight the car is 250 kg on Earth. When it ran out on the surface of the moon is one-sixth gravity is less than Earth. Making it the only weight 41 kg. From reports of astronauts driving the problem from the design of the fender. The car needs to be removed because of dust on the moon was LUNAR MOVER wheel of the vehicle and scratching and dust adhering to the fender and the wheel. Dust to dust comes from the mineral graphite and it will stick around until the entire vehicle. It can be driven If this is the normal gravity on Earth The problem can easily be solved. The temperature of 108 degrees Celsius, even water to vaporize. And the lower gravity on Earth, about one in six. These dust to cause major problems until the car can not be driven further. If you have not been modified fender area. NASA astronaut set to reduce heat from solar radiation in space with no atmosphere. Filters are fierce and dangerous cosmic rays on the lunar surface with a white substance, which is. Reflecting solar radiation if the vehicle LUNAR ROVER dusty nod graphite sticks, it will reflect the heat that occurs as poor internal temperature series astronauts are rising rapidly driving LUNAR ROVER. on the surface of the moon using four-wheel drive of the electric motor. Mounted in each wheel, the four possible with difficulty. Sometimes the wheel crashed into rocks are common on the moon, causing it to rise. Often the floor The purpose of LUNAR ROVER three vehicles that led up to the surface of the moon three times. (Orion spacecraft capable of carrying a single car LUNAR ROVER cars only) allow astronauts to explore space beyond driving away on foot. The high-power battery can travel long distances up to 36 kilometers, but there are limits on the amount of oxygen that astronauts do not dare to drive it. As far as distance is concerned that size. If a problem arises with the car while driving it away from the vehicle and can not be resolved may have to walk back to the vehicle, which is very long distances and may cause. Unforeseen events and more Such as oxygen in the series astronauts crash. Space exploration was still ends and become a graveyard expensive on.
การแปล กรุณารอสักครู่..
