MYTH PLANET NINE: The Hunt for a Phantom in our Solar System | SpaceTime - WELT Documentary 

Pluto is the 9th planet. 1. Pluto is large enough to have a nearly round shape. 2. Pluto has a distinct orbit around the Sun. 3. Pluto has its own moons, Charon and Styx. 4. Pluto is part of the Kuiper Belt, which is a collection of icy objects beyond the orbit of Neptune. 5. Pluto has a unique composition of ice and rock. 6. Pluto is believed to have been formed at the same time as the other planets in the Solar System. Much love!

Looking for planet 9 is like looking for a black needle , in a) black haystack with b) black touch light. c) in the middle of the night. Easy right.

. I've always been fascinated by the mysteries of the universe.

5:48 It should be the year "1781" not 1881.

Finally..you guys are back... thank you for great documentary..

Awesome documentary Thank you!

Great documentary. Thank you.

LOVE this 😀

Thank you to Ulrich Walter for a excellent programme.

29:28 30:08 Judging from the scale, if you could find Sedna, it's a matter of time before it's eventually being discovered, unless the model is wrong, which is unlikely. 32:17 Given such large object can orbit 15 times the distance of Pluto-to-Sun, it's possible that an object of similar size could orbit in our solar system. Hope there is breakthrough with JWST. Great documentary.

Truly mind blowing and insane, we are nothing but specks and microbies

Hey. It’s the GVMER guy. :)

Awesome science! The main narrator sounds like THANOS

I cant wait for WELT space documentaries powered by James Webb telescope discoveries 🔭✨

I like Pluto! Yet the planet definition makes good sense!

Uranus hasn’t been getting enough attention, and I’ve been told it’s quite the performer.

Pluto will always be number 9.

It's got a huge elliptical orbit of 3600 years

We can't measure real time the motion to action of the Oort Cloud, like the satellite of Grace, or lidar mapping checks upon the earth. Very interesting subject matter, math, physics of gravity propulsion, the line compresses pi. Ty WELT Documentary.

Plan 9 From Outer Space!!

Narrater sounds like Leslie Nielsen . Kept expecting him to say, don’t call me Shirley .

I thought the new James Webb Telescope was able to see distant galaxies?

Thank you WELT Documentary for sharing! Long time ago there was another planet in our solar system between Mars and Jupiter on which (giant) humans lived. They too invented nuclear power, but in a war they misused that nuclear power and the planet was destroyed. Only the four moons of that planet survived the destruction. The asteroid belt between Mars and Jupiter is the visible remaining part of that destruction. The name of that planet was Mallona, Mallona means 'broken planet'. To the old Greeks Mallona was known as Phaeton. In the books of Jakob Lorber and Leopold Engel you can find more information about that.

They just eliminated Pluto to “own” the astrologers, who understand its significance.

Merci

There are gaps in the ring of Saturn where there are moons. Between Kepler and Oort, there is a large gap. Remembering an old quote from a science fiction story, is there one there? "Between Mars and Jupiter, I shall put a planet."

If you are a space nerd, like me then, you will love site liker WELT. This is a German site but brilliant science.

Error at 5:45 Herschel discovered Uranus in 1781, not 1891 🙂

My pluto my planet

I had an idea years ago about discovering this Planet X. Rather than looking for a slowing moving planet via transit discovery, we should look for bright spots that are getting larger over time. Its orbit being very eccentric means it travels in a more straightforward path, so as it gets closer, it could get larger faster than it transits across the sky.

After the Oort Cloud would be Interstellar Space before we come to the equivalent of the Oort Cloud of another star. Even that isn't exactly normal because the Sun happens to be in a "bubble". A bubble of something different.

"But something about Uranus wasn't quite right".....

20:20 Being so far from the Sun, they would be moving "slower." If going in the same general direction, there would be glancing blows that would rumble the rubble in the outer layers and much debris might not escape velocity. Pile up again?

I can't help but laugh with "Uranus". Haha. XD 😂😂💀💀💀🌍🌎🌏🌌

Sooner or later scientists will find this rough planet it’s probably steering us right in the face❤

The ancients and some different tribes say there are 12 planets. In 1960s we were taught there are 9. I agree with ancients.🤔

Couldn't the disturbed orbits of KBOs also be explained by a rogue planet passing through the outer solar system?

there’s a very slim chance this planet does exist.. and it gets slimmer every day.

If this ninth planet would be very faint - then don’t look for it. Rather, calculate where it should be and when and then look for it "blotting out" known stars that you can see. Or better still, as it passes over a known galaxy and look for the small circle (of no-light) moving across that galaxy.

It really is so weird watching this because I read about the theory of a dwarf star, which was dubbed "Nemesis" a good three decades ago. Called Nemesis because it went through the Oort Cloud and caused a cascade of comets to travel toward the sun and possibly showed the cyclical nature of global extinction events on earth. Not sure why this is being presented as a new subject and/or theory other than the fact that the information is more readily available to more people now? Granted, it was all a theory.

You are looking between two planets, one following the other. Look towards your left and right from your target, there you'll find planet x and y.

Viva La Pluto!

An interesting point being it doesn't matter if a 9th or 9 hundred more planets exist around the sun if they aren't orbiting close enough to dip in and warm up or influence the inner worlds. Other videos are more explicit in interpretations of old stories or they just make stuff up but they do mention that in order for a missing planet to influence the inner worlds that is a super earth with enough internal heat coming through that it doesn't need sunlight to maintain surface heat. Compared to earth that has ice ages that sounds like a better deal. But ok does that help explain how inhabitants of such a world have enough technology to bridge the gap to fly into the inner orbits not if their orbit is still so huge. They might as well do that any time but would be impractical to fly out here. I'd have a hard time believing we'll find a faintly warm missing world if we can't also see any evidence whatsoever of anything transiting inwards even if there's still another 2500 to 4000 years or double that for that orbit to come back. As well as in practical terms hitch a ride to the inner worlds unless that option is also used up. Earth has been noisy enough to indicate there's something going on here worth visiting.

if it is a black hole, then lets hope it stays distant. this would be the mother of all icebergs, if it gets pushed into the inner solar system.

I think that it’s actually a Brown Dwarf, which would explain it’s gravitational pull, as well as why it’s so elusive to telescopes, etc.

This man is the reason for me learning German. Love his brain 🧠 💕

Is one of the narrators the same guy from Kurtzgesagt?

Calculate the gravity wave,create a circular model find center of circle and follow its trajectory around the sun until you find your object.I don't know how to calculate these things or I would.

You should check on the effects on gravity when the four outer planets meet in alignment and the displacement effect on earth and the asteroids and meteors, increased collision risk?✌️♥🇬🇧

Pluto is the 9th planet...So we are looking for #10 ...or X...Niribu...etc....

What song opens this documentary???

Planet 9 is most probably Neptune, thats what they have missed or more likley tried to hide.

Just an off topic thought, when comet Shoemaker-Levy 9 broke up and hit Jupiter it left scars and I got to thinking what if the Great Red Spot is an impact scar.. Could Jupiter have gobbled up one of it's larger moons or sometime in the distant past eaten up planet 9? ;)

WELT puts out the best space documentaries.

Actually planet 9 is most likely to be there we just haven't seen it yet. And btw planet 9 is so far that i would be very dim it might not even reflect any sunlight. And ort cloud is still just a theory.

Hej... Is this a voiceover from kurzgezagt?

Consider the possibility that comet ejecta is driven by electric charge exchange as the comet gets closer to the sun

The orbit that Sitchin described for Nibiru is unstable and would be ejected from the solar system on its first orbit.

Just advice... I would find a different description than Firmament, you may get some unwanted attention from some flat landers lol

It could also be a small black hole.

I believe planet X is not a planet, but a tiny black hole of about the size of an orange. That explains why we can't see it.

I can't find the intro song anywhere, can anyone lend me a hand by posting it's title or artist?

Nibiru is coming back. Zacharia sitchin broke the code of the sumarians.

the advert funny'stubborn belly fat' coffee loophole😂🍵

5:10 Firmament? Are those your words, or that of the ancient Greeks?

Could there be a small independent black hole out there?

Could it be that the planet or junior planet that crashed into early earth came from outer space and as it passed everything it disturbed everything?

I don't think Planet 9 is a phantom at all. I think it's quite real. The problem is that it's out on the farthest point of its orbit and moving so slowly that stars in the galaxy beyond are moving across our sky faster than it is. So, I think it's out there, but it isn't going to be found unless we accidentally run into it.

Tiros1, Mariner, Voyager, Satellites, were launched to study this planet you are talking about, that had entered our Solar System 1960, its name Nagirth...

Nibiru the 9 ninth planet.

Name of song?

pluto IS a planet

in my opinion i think that why maybe they send web telescope 4R see if they can have a chance to find it !!

Need 4k

Clearly the mass that caused the anomalies in the orbits clearly is not in the place it was but the effect of its journey has been remembered by the objects and maintained in what whatever you people see. The calculations are correct and the location has been scoured over I presume with the most sensitive equipment possible. Given the mass thermal energy would make it glow as it must be a terrestrial planet. Did mercury and this planet form together between Mars and Jupiter,colide with mercury losing much of its mantle drifting inwardly with planet 9 moving outwardly into the outer solar system where either it or another object of significant mass that hit Uranus knocking it on its side? Mercury may have been saved from falling into the sun by a close encounter with Venus with the energy of its motion being lost to the rotational energy of Venus turning the wrong way? Is this what turned of the dynamo making the atmosphere so different from what we know it to have been. Just a thought 💭

Wow, I have a proposal that could explain these anomalies and it doesn't require a planet X. Why would you first say the Kiper belt only has millions of rocks and then say there's a huge ass planet 6 or more times the size of the Earth in basically a dead area of the solar system? I believe, the reason Pluto did not clear the mess around it is simple, the outer concentric circle around the sun is so low, all you would get is a very minor warped space-time. That's why Pluto can't, and never will clear its junk. I mean, if the planets are going around the sun, why in the world is it hard to imagine that on the outer circles of the solar system, the space has very little effects from the sun and therefore cause wobbling of the outer planets anyhow. Also, I believe that Pluto is providing more gravitational force than scientist realize. Just like those pictures we saw of Pluto, it was very planet-ized and not some rock looking thing that everyone thought would be the case. I think demoting Pluto for the reason it was demoted was a miscalculation of the obvious, ALL outer solar system planets, will wobble and probably even wander in its orbit. I don't believe there's a planet 9 or X. Planet 9 was actually Pluto and yes, it won't clear its yard of debris but only due to the fact that the gravitational influence is minor, but the planet motions will develop space-time warping during the times when planets are in alignment OR near each other.

A 5 or 6 mass earth planet 9 on a hyperbolic orbit that is mostly iron would be hard to see especially if its orbit takes it out of the solar system and orbit 2 stars not one✌️♥🇬🇧

Why is Neptune's rotation sideways . P9 close encounter

I though it said plan 9 from outer space.

Why would Aliens have there Graveyard out there?

We are about to experience the magnetic pole reversed

Why hasn't the JWT begun looking for it?

Nibiru will be near earth around 2032-2034 which will cause a polar reversal and slippage of the platelets.

It could also be that our theory of gravity is wrong and there is no planet 9

found planet 9 its called PLUTO….. So go look for planet 10

The German to English translator is the Kurzgesagt narrator! What an awesome crossover.

It's a dark matter asteroid or micro black hole .

Parallax Nick's RU-vid channel has a great series of documentaries on this subject.

How come we have managed to discover an exoplanet HDGen6906B with an unusual orbit like the hypothetical Planet 9 but can’t discover it yet it’s within our own neighbourhood. Or maybe Planet9 is hiding from us 🤔

i think there is weird logs in history that may be interpreted as planet nine interaction. like ice age. who knows may be that was the a giant planet altered earths orbit to distant zone where it resulted in cold years until it turns back to old orbit as if other gravitionall objects mass was happening rarely in giant orbit where it passes thousands of years to complete orbit may be :P

Maybe planet 9 was captured by the sun ☀. Light sail probes could reach these regions within 3 years 😮.

We need to send thousands of nano satellite at the same time to the outer solar system. pushed by some laser. Then send others nano transmitters half way between Earth and those nano satellites to improve communication. There you will have a net of spies around the outer solar system

Two seconds. Not seen because it's a black hole. Shapes and colors tomorrow... "Brainiacs". And, you all look so intelligent.

Its a dwarf brown star comes around not in lifetime it would be unusual for our star not to have a companion

How can we not see something (planet 9), within our own solar system, yet the JWST can almost see the beginning of time?

Pluto?

Planète 9, NONEX , où te caches-tu ? Planet 9 , NONEX, where are you hiding ?

In 100 years the persephone will be completely different

So is the translator not realizing what he is saying or is this the direct translation. Youranus? or Uranus? I thought maybe it was a mistake, but so far he has done it three times.

or maybe planet 9 just solen by the recent nearby star passing by 50 000 years ago so you would find it around that star 8 lightyears away