Our universe is considered endless by many. It is a place where mysteries are abundant. Most of us think that we are the biggest or the center of all things in the entire universe, but if truth be told, the earth is just a tiny spec compared to other galaxies and heavenly bodies. Because of this undeniable fact, we have yet to uncover the different things that lie beyond our capacity to discover as humans. This left us some questions unanswered such as, what is in a black hole or how many stars are in the universe. Nevertheless, we were still able to calculate the distances between different planets. So let us try to discuss how far Neptune from Earth is.
Identifying the exact distance between two planets is actually not easy. This is because the distance is not always constant. This depends entirely as to where one planet is relative to the other. We all know that the sun is recognized as the center object of the solar system. All the 9 planets, including Neptune and the Earth, revolve around the sun at a different rate and at a different circumference. Because of this, the exact distance between Earth and Neptune cannot be calculated accurately.
However, if both planets are seen on the same side of the sun, then the distance between Neptune and Earth is a lot shorter if to compare to the distance between them if they are on the opposite sides. So in order for us to get an approximate on how far these two planets are from each other, let us try to identify each of their distance from the sun. The earth’s distance from the sun ranges between 147 million kilometers to 152 million kilometers. Neptune, on the other hand, has a distance between 4.45 billion kilometers to 4.55 billion kilometers from the sun. If we are to base from these facts, the maximum distance between the two planets (if they are on opposite sides) is approximately 4.70 billion kilometers. This is achieved by adding both of the planets’ distances from the sun.
Nevertheless, if Earth and Neptune are located on both sides of the sun, it would basically result to 4.30 billion kilometers in approximation. The distance of the two planets from the sun is subtracted from each other in order to get this result. This would be the nearest possible distance the Earth could have from Neptune. Even though it is considered the nearest, it would still take a lifetime to travel this far unless we could create a ship that could travel as fast as the speed of light.
In Summary, the distance between Neptune and earth will roughly range in between 4.3 billion kilometers to 4.7 billion kilometers. Once again, these numbers are only considered approximates because when it comes to the universe, nothing is ever truly constant.