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originally posted by: audubon
originally posted by: Soylent Green Is People
Yeah -- I was going to say that the phrase "NASA has finally admitted the existence of a “super-Earth" [Planet Nine]" is odd wording.
Not only that, it's completely wrong. A "super-Earth" is a rocky planet orbiting in a star's "Goldilocks Zone". While we don't know anything about Planet Nine's planetary type, it's a safe bet that it's an ice giant like Neptune, and it's certainly not in any star's "Goldilocks Zone."
I think whoever wrote the story saw that the planet was believed to be 10 times the size of Earth, had also heard the term "super-Earth" without really understanding it, and added apples and oranges together to make four.
originally posted by: MuonToGluon
originally posted by: one4all
Vlar Global Continental Displacement Wave .... Noahs Vlar GCDW induced flood.
*Blink*
What the f**k BS did I just read...?!
*Blink*
The Vlar part...that doesn't happen to be named after a member here, is it?
originally posted by: audubon
originally posted by: Soylent Green Is People
Yeah -- I was going to say that the phrase "NASA has finally admitted the existence of a “super-Earth" [Planet Nine]" is odd wording.
Not only that, it's completely wrong. A "super-Earth" is a rocky planet orbiting in a star's "Goldilocks Zone". While we don't know anything about Planet Nine's planetary type, it's a safe bet that it's an ice giant like Neptune, and it's certainly not in any star's "Goldilocks Zone."
I think whoever wrote the story saw that the planet was believed to be 10 times the size of Earth, had also heard the term "super-Earth" without really understanding it, and added apples and oranges together to make four.
In the strictest sense, a super earth is just a planet with more mass than Earth, but less than a larger planet like Uranus or Neptune. So, you could have super earths made of rock and metal, or even ice and gas. These planets could have oceans and atmospheres, or made of nothing but hydrogen and helium. The goal, of course, is to find a rocky super earth located in the habitable zone. This is the region where the planets are the right distance from the star for liquid water to be present.
A super-Earth is a planet with a mass between 1 and 10 times that of Earth. The super-Earth classification refers only to the mass of the planet, and does not imply anything about its surface conditions or habitability.
originally posted by: JoshuaCox
a reply to: Saint Exupery
I think you are underestimating the size of the solar system compared to the size of the earth...
I didn’t do the math, but I bet If the earth was a the size of a single grain of sand. Then the solar system would be the size of a football field..
So even if the ort cloud sent thousands of asteroids at the sun. That would still likely be a million to one chance of an impact.
originally posted by: JoshuaCox
a reply to: MrCrow
Also the godielocks zone concerns water.. not every place where ANY type of life might form..
The goldielocks zone is the area with the BEST CHANCE for life. Not where life might accidentally be possible ONLY because we recognize we don’t really understand the origin of life...
Silicone based life might not be possible..
Life requires a solvent. Something to clean up the unwanted stuff. Water makes by far the best, most universal solvent. So, while silicone based life doesn’t necessarily break the laws of physics. That doesn’t mean it is actually possible..
I think most of this type nonsense is based off the fact scientists will always concede something may be possible.. then people fill that gap with. Whatever they want.
originally posted by: MuonToGluon
a reply to: wildespace
What in God's name...(RIP Dots, you served me well)
Now I know why the rabbit abandoned that hole, I'm staying out of that hole - I cannot follow what has no logic.
Also looking at those posts, I'm retiring my use of "..." part way through my sentences, I feel dirty using my dots after attempting to read those posts.