Why can’t humans go to Mars?

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1. How long does does it take to get to the Moon? How long does does it take to get to the Moon? It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the...
2. What metal are Monopoly pieces made of? What metal are Monopoly pieces made of? Parker Brothers brought in Dowst Manufacturing Company to produce their pieces. The first pieces in the 1930s were made from zinc alloy before the material was replaced by a mix of lead and tin. The reason for this change was that the lead...
3. Is Mars too cold to live on? Is Mars too cold to live on? The atmosphere of Mars is mostly carbon dioxide, the surface of the planet is too cold to sustain human life, and the planet's gravity is a mere 38% of Earth's. Plus, the atmosphere on Mars is equivalent to about 1% of the Earth's...
4. How do you blur an image in image processing? How do you blur an image in image processing? Key Points Applying a low-pass blurring filter smooths edges and removes noise from an image. Blurring is often used as a first step before we perform thresholding or edge detection. The Gaussian blur can be applied to an image with the...
5. Can we land on Pluto? Can we land on Pluto? To travel the billions of miles between Earth and Pluto, the amount of fuel you would have to bring with you isn't a major problem for New Horizons, but for a manned mission, it would be prohibitive. Chemical fuels are heavy and you eventually hit...
6. How long is a year on Mars? How long is a year on Mars? The Earth zips around the Sun at about 67,000 miles per hour, making a full revolution in about 365 days - one year on Earth. Mars is a little slower, and farther from the sun, so a full circuit takes 687 Earth days...