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  2. How Far Is the Moon? | Distance In KM, Location, How Long?

    nineplanets.org/questions/how-far-is-the-moon

    The Moon can get as far as 406,700 km / 252,711 mi away from Earth – apogee – and as close as 356,400 km / 221,456 mi away – perigee – however, consider this. The Moon, due to gravitational interactions with our Earth, is drifting away from us at around 4 cm / 1.5 inches every year. Because of this, the estimated distance is always ...

  3. The main reason for the planets to vary their distance is due to elliptical orbits. No planet in our Solar System orbits the sun in a perfect circle which means that the distance between planets is never the same. For this reason, to calculate the distance, we use the average to measure how far planets are from one another.

  4. How Far is Mercury from Earth? | Space Questions - The Nine...

    nineplanets.org/questions/how-far-is-mercury-from-earth

    There is a considerable distance between the two which varies based on their respective position within their own orbits. At their closest point however Mercury is roughly 48 million miles (77 million kilometers) away from Earth. Mercury is in fact closer to the Sun than it is to the Earth being just 28.6 million miles (46 million kilometers ...

  5. How Far is Pluto From Earth? | Time Taken, KM & Distance - The...

    nineplanets.org/questions/how-far-is-pluto-from-earth

    The closest approach of Pluto to Earth is when the dwarf planet is at only 4.28 billion km / 2.66 billion mi from us. This is when Pluto is closer to the Sun than even Neptune. On average, though, Pluto is 5.05 billion km / 3.1 billion mi away from Earth. This is all due to Pluto’s highly eccentric orbit, which takes it from 30 to 49 AU away ...

  6. How Big is the Moon? | Comparisons, Size, Facts & Information

    nineplanets.org/questions/how-big-is-the-moon

    The largest moon in the Solar System, namely Ganymede, has a diameter of around 1.51 times that of our Moons. The Moon is located at about 384,400 kilometers / 238,855 miles away from Earth, or 1.29 light-seconds. The Moon is 384,400,000 meters away from us, while in inches, the Moon is 15.13 billion inches away from Earth.

  7. The Moon Profile. orbit: 384,400 km from Earth. diameter: 3476 km. mass: 7.35e22 kg. History of The Moon. Called Luna by the Romans, Selene and Artemis by the Greeks, and many other names in other mythologies. The Moon, of course, has been known since prehistoric times.

  8. The most spectacular view would be that of its moon, Dysnomia, which is around 650 kilometers or 403 miles in diameter while also a big advantage would be the fact that it is pretty close to Eris, orbiting its parent planet at only 37.000 kilometers or 22,990 miles away. Eris’s moon orbits ten times closer its parent planet than Earth’s moon.

  9. How Far is the Sun From Earth? | Distance, KM, Time Takes & Facts

    nineplanets.org/questions/how-far-is-the-sun-from-earth

    If we were to speak in meters, then the Sun would be 150.4 billion meters away from Earth. The Earth orbits the Sun once every 365.3 days, while farther planets such as Mars, completes an orbit around the Sun in 687 days. For comparison, Mars is 1.5 AU away from the Sun, which would translate to 227.94 million km / 141.70 million mi.

  10. How Far is Pluto From the Sun? | Space Questions - The Nine...

    nineplanets.org/questions/how-far-is-pluto-from-the-sun

    The distance between the Sun and Earth is equivalent to a unit of measure known as astronomical units (AU) and Pluto sits 39 AU away from our solar system’s only star. This means on average it is 3.7 billion miles (5.9 billion kilometers) away from the Sun.

  11. How Far is Earth From the Sun? | Space Questions - The Nine...

    nineplanets.org/questions/how-far-is-earth-from-the-sun

    The planet Earth orbits the sun in roughly 365 days but this is not in a perfectly circular orbit. As such we are slightly differing distances from this massive star throughout the year. On average we are 93 million miles (150 million kilometers) away from the sun, sometimes closer or further away depending on our orbit.