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The furthest apart the two planets will be is 250 million miles which means on average Earth and Mars are 140 million miles apart. This distance varies based on the respective planets positions in their orbits of the Sun. Final Thoughts. It takes less than a year for unmanned probes to reach Mars because it is one of our closest planetary ...
For this reason, to calculate the distance, we use the average to measure how far planets are from one another. The Astronomical units (AU) column is the average distance between Earth and the Sun and is the most common way for scientists to measure distance in our Solar System.
The best time to do it is when Earth and Mars are correctly lined up, and this happens once every 26 months. This is the open window astronomers target regularly. Traveling At the Speed of Light Towards Mars. In 2003, Mars reached its closest point to Earth, being located at only 54.6 million km / 33.9 million miles away.
For comparison, Mars is 1.5 AU away from the Sun, which would translate to 227.94 million km / 141.70 million mi. Since the Earth moves around the Sun, the distance differs, with Earth’s closest point from the Sun – perihelion – reaching 147.5 million km / 91.3 million mi.
The craft traveled around 2.5 billion miles / 4 billion kilometers in total. How Many Light Years Does it Take to Get to Jupiter from Earth? It wouldn’t take you even one light-year to reach Jupiter. In fact, if you were traveling at the speed of light from Earth towards Jupiter, you would reach the gas giant in around 43 light minutes.
In contrast light reaches Earth in just over 8 minutes which should give you some idea of how much further away Mars is from the Sun as opposed to the distance between the Sun and Earth. At an average of 142 million miles from the Sun at any one time there is a vast distance between the two.
The mean radius of Earth is at around 3.958 mi / 6.371 km, slightly larger than Venus, almost twice the radius of Mars and about three times that of Mercury. If you started walking from one end to the other, you would have to cover more than 24.901 mi / 40.075 km.
It is situated between Mars and Jupiter and its distance from the Earth varies based on the positions in our respective orbits. Sometimes Earth and Ceres are closer to each other than to others. When at their closest Earth is roughly 146,309,842 miles away from Ceres. The two have not been that close since February 11th 1636.
Space Travel Calculator Calculate how long it would take to reach planets, stars, or galaxies, as well as fuel mass, velocity and more!
How Far is Mars from Earth? The closest Earth and Mars can get is 33.9 million miles, although this has never been witnessed in recorded history. The closest ever recorded was 34.8 million miles in August of 2003. According to NASA the two planets will not be as close again until 2237.