1 In the âControl Panelâ window, click on âEase of Accessâ and then click on âSpeech Recognitionâ. 2  Under âConfigure your speech recognition experienceâ, click on the âStart speech recognitionâ. 3  Follow the instructions appearing on your screen to set up speech recognition. Under âWindows Systemâ click on the âControl Panelâ to access it. 2  In the âControl Panelâ window, click on âEase of Accessâ and then click on âSpeech Recognitionâ.
The trip takes around seven months; a bit longer than astronauts currently stay on the International Space Station. The precise duration of each journey depends on when it is taken. Because both Mars and Earth's orbits are not perfectly circular, the time it takes to travel between them varies from six to eight months.
Obviously, if you want to travel to Mars, it would be best to do so at the point of opposition, when Mars is âonly 35-63 million miles away. That is why rocket scientists time their unmanned missions to Mars to coincide with opposition windows every 26 months. The most recent opposition window was in May 2016 and the next one will be in 2018. If you dream of one day being an astronaut on the first manned flight to Mars, be prepared for a long trip. Scientists estimate a trip to Mars and back would take 400-450 days.