Something massive orbits the Sun

The Oort Cloud is an area of the farthest celestial objects in the solar system, which surrounds it within a light year radius. Strong gravitational disturbances and interactions there, are the reason why many scientists consider a possibility that a major planet, or a brown dwarf (something between planet and star) bigger than Jupiter may exist there and very slowly orbit the Sun. The bject that big and set that far couldn't form there (because of lack of materials). It would have to be ejected likely a few billion years ago from regions denser and closer to the Sun, or enter our system from diffrent parts of the univerce and stay. However  there is also a theory that this massive "thing" isn't a planet, but a very small black hole (just a few inches in diameter), which has the mass of a huge planet. That would be a Primordial Black Hole. This is a possible type of a black holes, which were created at the beginning of the univerce when it was extreamly very hot and dense.

https://www.youtube.com/watch?v=GlDjTcdJuh4&t=2s&ab_channel=JohnMichaelGodier

Komentarze

  1. englishdiary11 listopada 2020 05:13

    So this is as if the farthest 'planet-like' body within our solar system that we have observed? Judging from how quickly technology develops, we'll probably soon know what it is.

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