Depending on the time of year and its position in the sky, Mars can be seen from Earth with the naked eye or in more detail with a small telescope. To the naked eye, Mars appears as a bright red star. With a telescope, observers will be able to see things like the polar ice caps, clouds and impact craters.Continue Reading
Mars is approximately 39.9 million miles from Earth. There are 668 Earth days in one year on Mars, and it experiences seasons similar to Earth's seasons.
Mars is a very dusty planet with a harsh climate. Scientists do not believe the planet could sustain human life due to its environmental conditions.Learn more about Planets
The distance between Mars and Earth varies greatly depending on which point each planet is at in its orbit, according to Cornell University. The two planets' common reference point is the sun, which the Earth orbits at a distance of 1 astral unit and Mars orbits at 1.5 astral units.Full Answer >
Because Venus has an axial tilt of only 2.7 degrees, it lacks the seasons found on both Earth and Mars. Venus also has a very thick atmosphere and suffers from a runaway greenhouse effect, meaning that the surface of the planet experiences no temperature variations whatsoever.Full Answer >
The distance between Earth and Mars varies between 40 and 225 million miles. Since planets orbit the sun in an elliptical path rather than a circular path, the distance between the two planets changes throughout the year.Full Answer >
The average distance to Mars from Earth is 140,000,000 miles or 225,000,000 kilometers. However, this value varies because the Earth's orbit around the sun is smaller than Mars' orbit.Full Answer >