Did the Sun Pull a Rogue Planet into the Solar System? [10:19]

YouTube ^ | September 21, 2026 | Territory

[SunkenCiv]

A new study has proposed the existence of a hidden solar system planet candidate that is smaller and closer to Earth than the infamous, hypothetical Planet X. This new world, dubbed "Planet Y," could be around the same size as Earth and may exist alongside another popular Planet Nine candidate; potentially bringing our solar system's planetary tally to 10, if both can be confirmed. 

Did the Sun Pull a Rogue Planet 
into the Solar System? | 10:19 
Territory | 123K subscribers | 146,224 views | September 21, 2026

 

Narrated by Mathew McQuinn

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TOPICS: Astronomy; Science
KEYWORDS: astronomy; konstantinbatygin; mikebrown; planety; science; velikovsky; xplanets

[maro]

Planet X is Niburu, which has been theorized for many years without proof.

[SunkenCiv]

Not because of this thing. Of course, until it’s actually detected, no tellin’ for sure.

[SunkenCiv]

Surreptitious Tardis landers on a bunch of asteroids would make a nice puzzle for future explorers.

[Some Fat Guy in L.A.]

Gor, of course. In the same orbit as earth but always on the other side of the sun so we can’t see it.

[SunkenCiv]

I loved those paperback covers, Frazetta?

[Harmless Teddy Bear]

The world's most expensive practical joke.

I like it!

[Sirius Lee]

How is it we have a Planet Y but no planet X?

I always thought the X was for 10. Shouldn't any planet beyond that should be called Planet XI ?

[tired&retired]

Not sure if it’s planet xx, or xy? Sounds like a gender identity issue.

[jmcenanly]

I always thought the X was for 10. Shouldn't any planet beyond that should be called Planet XI ?

This guy might agree with you.

[Sirius Lee]

Planet Pooh?

[DeplorableTrumpSupporter]

This new world, dubbed "Planet Y," could be around the same size as Earth

Hey Dems, perfect utopia for you .. you can build it to a Socialist Utopia...

[LastDayz]

Planet 51 would be nice.

[webheart]

I didn’t know about the Kyper Belt. I heard something about the Kuyper Belt but I am now confused about whether one or the other or both actually exist.

[bert]

Did the Sun.....

No

[SunkenCiv]

I probably should have scanned for typos. Oh well.

[SunkenCiv]

We already have Pluto, we really need a planet Goofy, which would be a perfect place to send the Demwits, the media, and the rest of the left.

[Bratch]

Planet Pooh?

It originated from Uranus. 😎

[Noumenon]

Don't forget the Lectroids from Planet 10.

"Laugh-a while-a you can, monkey boy."

[SunkenCiv]

Ok, so, then I looked it up — Boris Vallejo.

[SunkenCiv]

Like you were there.