Everyone has hope for life on Mars. This is the reason why all the space agencies around the world including NASA are now focusing their attention on Mars. At present, NASA adopts a technique to land its vehicle on Mars, which requires excellent parachutes, jutpacks and huge air bags. However, this technology costs a lot. This is the reason that now NASA is working on a new technology. This landing is called crash landing process. That is, NASA’s vehicle will collide with the surface of Mars at high speed and…
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