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Why Is it So Difficult To Get To Neptune, The Farthest Planet?

Neptune is the farthest planet in the solar system. Since its discovery, only one spacecraft has reached this distant planet, making it the most unexplored planet of all, but why has it only been visited once? Is it because is too far from Earth, or is there something else preventing us from reaching Neptune? The first approach The only spacecraft to reach Neptune was Voyager 2 in 1989. This was the first time the human race had placed a spaceship near this planet. Although one hundred and forty-three years had passed since its discovery, we knew very little about this planet. Neptune is the farthest of the four "giant planets", is thirty times farther from the Sun than Earth, and takes 165 years to circle the Sun; since its discovery, Neptune has not yet given a complete turn to the Sun. Its diameter is about four times larger than our planet's, but it lacks a solid surface where we can walk, just like all other gaseous planets. With the help of observations with telescopes from Earth, it was discovered that this planet has two moons; one of them is Triton, one of the most exciting objects in the Solar System since, according to its light spectra, it could contain large amounts of liquid water. Although the telescopes of the time were very powerful, Neptune is so far away from Earth that it is impossible to observe its asteroid ring; because of this, the data collected in a few hours by Voyager 2 gave us more information about Neptune than about a century and a half of astronomical observations from Earth. - "If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at [email protected] and we will correct it immediately" "Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video." Credits: Ron Miller, Mark A. Garlick / MarkGarlick.com Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO/ Flickr Video Chapters: 00:00 Introduction 00:32 The first approach 04:30 A difficult Journey 05:58 A unique climate 09:32 Ice volcanoes #insanecuriosity #Neptune #solarsystem