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The Planet 9 theory is making scientists question the rules of our existence
The Planet 9 theory is making scientists question the rules of our existence
In space, discoveries continue to be made that challenge scientific beliefs, as distant objects reveal the solar system is much bigger than first thought and the observation was previously made that a part of the sun is broken. Now, there is evidence to suggest the existence of a ninth undiscovered planet that is at the very edge of the solar system and could point towards evidence that our understanding of gravity is wrong. The discovery was made by two scientists who studied the effects that the Milky Way galaxy had on objects in the solar system’s outer edge. Galaxies are able to rotate extremely fast without any of their contents escaping, and most experts believe that the existence of dark matter might explain why. Dark matter is invisible and does not emit, nor reflect light, and it is hypothesized that galaxies are surrounded by dark matter rings that bind the galaxies together in their own gravitation pull and stop them from emitting material. But now, the gravitational theory of Modified Newtonian Dynamics (MOND) may suggest that dark matter is not why galaxies stay intact despite staggering rotational speeds. Instead, some believe that under the rotational velocities experienced by galaxies, a new kind of gravitational behaviour occurs. Case Western Reverse scientist Harsh Mathur, explained: “MOND is really good at explaining galactic-scale observations, but I hadn’t expected that it would have noticeable effects on the outer solar system.” Planet 9 comes into play because objects in the Kuiper belt (the disk that surrounds the outer edges of the solar system) were observed clustering and exhibiting orbital anomalies that do not occur with other objects in the belt. Experts believe this may be due to the presence of an undiscovered ninth planet, as this is a phenomenon that occurred before with the discovery of new planets as their gravitation pull attracts other solar system objects. Katherine Brown, Hamilton College professor of physics, said: “We wanted to see if the data that support the Planet Nine hypothesis would effectively rule out MOND.” Their study revealed that the hypothesis could be correct and could point towards the existence of Planet 9, but they urged that their dataset was very small, so no definitive conclusions could be made. Brown explained: “Regardless of the outcome, this work highlights the potential for the outer solar system to serve as a laboratory for testing gravity and studying fundamental problems of physics.” Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-17 20:19
TikTok announces its first music competition
TikTok announces its first music competition
TikTok is entering the music competition space with "Gimme The Mic." "Gimme The Mic" is
2023-08-09 01:28
The battery test race to work out what used EVs are really worth
The battery test race to work out what used EVs are really worth
(This Oct. 23 story has been corrected to mention that Driverama is a unit of Aures Holdings in paragraph 15)
2023-10-24 21:55
Tesla lawyers want court to reconsider Musk tweet deemed 'threat' amid labor dispute
Tesla lawyers want court to reconsider Musk tweet deemed 'threat' amid labor dispute
Lawyers for Tesla have asked a federal appeals court to reconsider a ruling that CEO Elon Musk unlawfully threatened employees with a loss of stock options in a 2018 Twitter post
2023-05-17 02:53
How to unblock Chaturbate for free
How to unblock Chaturbate for free
TL;DR: Unblock porn sites like Pornhub, XVideos, and Chaturbate from anywhere in the world with
2023-07-30 12:25
AI Leaders Create Industry Watchdog as Government Scrutiny Grows
AI Leaders Create Industry Watchdog as Government Scrutiny Grows
Facing calls to put guardrails on artificial intelligence development, a group of tech companies including Alphabet Inc.’s Google
2023-07-26 18:51
Earnix Appoints Erez Barak as Chief Technology Officer
Earnix Appoints Erez Barak as Chief Technology Officer
TEL AVIV, Israel--(BUSINESS WIRE)--Sep 10, 2023--
2023-09-10 14:28
US tennis star Sloane Stephens says racist abuse on social media has 'only gotten worse'
US tennis star Sloane Stephens says racist abuse on social media has 'only gotten worse'
Sloane Stephens, the 2017 US Open champion and 2018 French Open finalist, says racist abuse targeted toward her on social media has been a problem throughout her entire tennis career.
2023-05-30 01:49
Climate Risks Push Indonesia to Explore Blue Bond Market
Climate Risks Push Indonesia to Explore Blue Bond Market
Indonesia is turning to the yen market for a rare sale of blue bonds to raise funds for
2023-05-16 11:21
MSI Modern MD271UL Review
MSI Modern MD271UL Review
At $299.99, the MSI Modern MD271UL is a productivity monitor that's modestly priced for its
2023-08-15 08:16
Paige Spiranac discovers multiple fake accounts on Twitter, Internet asks 'How do we know this is really you?'
Paige Spiranac discovers multiple fake accounts on Twitter, Internet asks 'How do we know this is really you?'
Paige Spiranac encountered multiple fake accounts and took to Twitter to caution her fans about scammers using her identity
2023-06-24 20:58
'Mortal Kombat 1' is now available to pre-order — here's where you can get it
'Mortal Kombat 1' is now available to pre-order — here's where you can get it
2023 has already been an exciting time for fighting game fans thanks to the release
2023-06-09 23:59