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In this article talk about the planet Venus. Venus, some time called the ¨ Evenin Star,¨ is one of the brightest pints of light in the night sky. Venus is the second planet from our sun. Venus proved a very challenging place to examine more closely. Venus is the closet planet to Earth in term of density and size, and occasionally the closet in distance too. Each prevvious mission was unmanned, and for good reason, since no spacecraft survived the landing for more than a few hours. Numerous factors contribute to venus´s reputation as a challenging planet for humans to study, despite its proximity to us. A thick atmosphere of almost 97 percent carbon dioxide blakents Venus. On the planet´s surface, temperatures average over 800 degrees fahrenheit, and the atmospheric pressure is 90 times greater than what we experience on our own planet. Astronomers are fascinted by Venus because it may well once have been the most Earth-like planet in our solar sistem. The planet has a surface of rocky sediment and includes familiar features such as valleys, mountains, and craters. The (NASA) has one particulary compelling idea for sending humans to study Venus. Hovering safely far above the planet can provide only limited insight on ground conditions because most forms of light can´t penetrate the dense atmosphere. More importantly, researchers cannot take sample of rock,gas, or anything else, from a distance. Nasa is working on another approaches to studying Venus. For example, some simplified electronics made of silicon carbide have been tested in a chamber simulating the chaos of Venus´s surface and have lasted for three weeks in such conditions. Another projects is lookin back to an old tecnology called mechanical computers. Our travels on Earth and beyond should be expanded to meet the very edges of imagination and innovation. In conclusion the challenge presented by Venus has value.
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