In addition to the above disturbing facts, of the 20 407 taxpayers that did claim (there is no specific statistics regarding autism), the total amount of medical expense tax deductions claimed for the 2008 tax year was only R905 million.
When Earth and Mars are furthest apart. On the opposite end of the scale, Mars and Earth can be 401 million km apart (249 million miles) when they are in opposition and both are at aphelion. The average distance between the two is 225 million km. When Mars is Close, Youâre Go For Launch. Mars and Earth reach this closest point to one another approximately every two years. And this is the perfect time to launch a mission to the Red Planet.
Earth is on the inside track, and so it gets around more quickly. Sometimes itâs close to Mars, when itâs making a pass, and other times itâs far away, at the other side of the track. The minimum distance from the Earth to Mars is about 54.6 million kilometers. The farthest apart they can be is about 401 million km. The average distance is about 225 million km. SpaceKids on SPACE.com provides simple, straightforward answers to really big cosmic questions.