It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by DJW001
"The atmosphere of brown dwarfs are similar to those of gas-giant planets like Jupiter."
Originally posted by DJW001
That means that, like Jupiter, they reflect sunlight in the visible spectrum.
The motion of the stars and galaxies are influenced by material which has not yet been detected. Much of this invisible dark matter, which astronomers call "missing mass", could be made up of brown dwarfs - objects whose mass is between twice that of Jupiter and the lower mass limit for nuclear reactions (0.08 times the mass of our sun).
...
Originally posted by DJW001
Granted, a companion brown dwarf is much more distant than Jupiter, but it would form a faint image on any photograph with a long enough exposure.
Originally posted by DJW001
There have been many complete sky surveys over the past few decades. If you compare them all, you would be able to discover such a planet by its conspicuous secular parallax.
Originally posted by DJW001
When you do this, you will have actual evidence and I will personally petition NASA to task Hubble to confirm the discovery.
ESA sees stardust storms heading for Solar System
PRESS RELEASE
Date Released: Monday, August 18, 2003
Source: Artemis Society
Until ten years ago, most astronomers did not believe stardust could enter our Solar System. Then ESA's Ulysses spaceprobe discovered minute stardust particles leaking through the Sun's magnetic shield, into the realm of Earth and the other planets. Now, the same spaceprobe has shown that a flood of dusty particles is heading our way.
...........
What is surprising in this new Ulysses discovery is that the amount of stardust has continued to increase even after the solar activity calmed down and the magnetic field resumed its ordered shape in 2001.
Scientists believe that this is due to the way in which the polarity changed during solar maximum. Instead of reversing completely, flipping north to south, the Sun's magnetic poles have only rotated at halfway and are now more or less lying sideways along the Sun's equator. This weaker configuration of the magnetic shield is letting in two to three times more stardust than at the end of the 1990s. Moreover, this influx could increase by as much as ten times until the end of the current solar cycle in 2012.
Originally posted by DJW001
Until you do that, all you are doing is making excuses for why you have no actual proof of your hypothesis. I am perfectly open to the possibility that such a body exists, it is you who have closed your mind to the possibility that it doesn't.
Originally posted by DJW001
"... but they are easier to observe because they are alone in space, away from the blinding light of a parent star." How exactly are you interpreting this statement, and how does it support your assertions?edit on 17-9-2011 by DJW001 because: (no reason given)
Originally posted by DJW001
reply to post by ElectricUniverse
I'll skip the point-to-point this time. All of your "evidence" is based on gravity determining the orbits of the planets. So... you admit that gravity is the most important factor at astronomical scales?
Humm, lets see... The Solar System has been getting a steady, and exponential increase in interstellar dust, which would make objets that are in the direction, or general area of this interstellar cloud harder to see in the visible spectrum because insterstellar dust does reflect light from our Sun, and such interstellar dust would also appear even in the infrared spectrum making very cold brown dwarfs very difficult to find in the general area of the interstellar cloud.
Gravity would suggest a large, or dense amount of mass, large, or dense enough to cause the anomalies in the Solar System, which again takes us back to what could have mass, or density enough to cause this unknown gravitational field which would be strong enough to affect the anomalies which are being affected by such unknown gravitational field?
...
Mystery Planet a Captured Rogue?
For the new work, Gomes analyzed the orbits of 92 Kuiper belt objects, then compared his results to computer models of how the bodies should be distributed, with and without an additional planet.
If there's no distant world, Gomes concludes, the models don't produce the highly elongated orbits we see for six of the objects.
How big exactly the planetary body might be isn't clear, but there are a lot of possibilities, Gomes added.
Based on his calculations, Gomes thinks a Neptune-size world, about four times bigger than Earth, orbiting 140 billion miles (225 billion kilometers) away from the sun—about 1,500 times farther than Earth—would do the trick.
...
Originally posted by DJW001
So if this cloud of dust is masking very close infra-red bodies in out own solar system, why can we detect even fainter infra-red objects much further away? I think you need to work on your reading comprehension.
Based on his calculations, Gomes thinks a Neptune-size world, about four times bigger than Earth, orbiting 140 billion miles (225 billion kilometers) away from the sun—about 1,500 times farther than Earth—would do the trick.
...
Originally posted by DJW001
reply to post by ElectricUniverse
Based on his calculations, Gomes thinks a Neptune-size world, about four times bigger than Earth, orbiting 140 billion miles (225 billion kilometers) away from the sun—about 1,500 times farther than Earth—would do the trick.
...
Since when is Neptune a brown dwarf?
Originally posted by ElectricUniverse
Originally posted by DJW001
That means that, like Jupiter, they reflect sunlight in the visible spectrum.
They do not, brown dwarfs are too cool to emit any light, and most can't be seen with regular telescopes, not even Hubble, that's why they can mostly be found in infrared spectrum.
Originally posted by ElectricUniverse
Originally posted by DJW001
Granted, a companion brown dwarf is much more distant than Jupiter, but it would form a faint image on any photograph with a long enough exposure.
It would not, thats why they are looking in the infrared spetrum, and astronomers will need about 2 years or more to investigate the images taken by WISE.
Two giant planets may cruise unseen beyond Pluto
17:30 11 June 2014 by Nicola Jenner
For similar stories, visit the Solar System Topic Guide
The monsters are multiplying. Just months after astronomers announced hints of a giant "Planet X" lurking beyond Pluto, a team in Spain says there may actually be two supersized planets hiding in the outer reaches of our solar system.
When potential dwarf planet 2012 VP113 was discovered in March, it joined a handful of unusual rocky objects known to reside beyond the orbit of Pluto. These small objects have curiously aligned orbits, which hints that an unseen planet even further out is influencing their behaviour. Scientists calculated that this world would be about 10 times the mass of Earth and would orbit at roughly 250 times Earth's distance from the sun.
Now Carlos and Raul de la Fuente Marcos at the Complutense University of Madrid in Spain have taken another look at these distant bodies. As well as confirming their bizarre orbital alignment, the pair found additional puzzling patterns. Small groups of the objects have very similar orbital paths. Because they are not massive enough to be tugging on each other, the researchers think the objects are being "shepherded" by a larger object in a pattern known as orbital resonance.
...
Spanish Astronomers Discover Two New Planets in Solar System
Posted on June 17, 2014 by Deus Nexus
Are two giant planets lurking beyond Pluto? Unusual orbits spotted in the outer solar system hint at the presence of large worlds
Reposted from: Daily Mail UK
•The aligned orbits of rocky bodies around Pluto hints at an unseen planet
•Spanish scientists claim this world would be 10 times the mass of Earth
•They believe this planet is moving in resonance with a much larger world
•They calculated this world would have a mass between that of Mars and Saturn and would orbit 200 times Earth’s distance from the sun
Pluto has long been regarded as something of an anomaly in our solar system.
Compared to neighbouring worlds, the dwarf planet has an extremely tilted orbit which sometimes brings it closer to the sun than Neptune.
Now, astronomers in Spain believe it has yet another unusual feature – the world may be harbouring two supersized planet just out of reach of our telescopes.
According to a report by Nicola Jenner in New Scientist, researchers at the Complutense University of Madrid have found some strange patterns in the rocky objects around Pluto.
In March, researchers discovered a dwarf planet called 2012 VP113, along with up to 900 other objects, orbiting in a similar formation.
These small objects have aligned orbits.
On their own, their mass is not large enough to be pulling on each other, and so researchers in Madrid believe that are being pulled by another, much larger object.
Scientists believe this object would be a world 10 times the mass of Earth and would orbit at 250 times Earth’s distance from the sun.
And they think this planet is moving in resonance with a much larger world.
They calculated that this second world would have a mass between that of Mars and Saturn, and would orbit 200 times Earth’s distance from the sun.
...
...
The reason for this is totally unclear. One may speculate that an unknown gravitational field within the Solar system slightly redirects the incoming cosmic microwave radiation (in the similar way as a motion with a certain velocity with respect to the rest frame of the cosmological background redirects the cosmic background radiation and leads to modifications of the dipole and quadrupole parts). Such a redirection should be more pronounced for low–l components of the radiation. It should be possible to calculate the gravitational field needed for such a redirection and then to compare that with the observational data of the Solar system and the other observed anomalies.
...
Discovered: Stars as Cool as the Human Body August 24, 2011: Scientists using data from NASA's Wide-field Infrared Survey Explorer (WISE) have discovered six "Y dwarfs"-- star-like bodies with temperatures as cool as the human body.
...
How about Kuiper belt objects? Unfortunately, anything that doesn't have its own internal heat source will be too cold for WISE to detect. The objects need to be 70 to 100 Kelvin to be detectable; even another Earth, if there was such a body in the Kuiper belt, would be a frigid 35 Kelvin, too cold to spot.
Astronomers are discovering more and more stellar objects the more advanced our technology is, so this continuous claim that "there can't be a brown dwarf because we would have discovered it by now" is patently false. More so when by observation we know that there are unexplained gravitational fields within the Solar System which imply such an object is within the Solar System.
...
Do brown dwarfs, hitherto undetected, surround us in large numbers? We certainly cant rule out the possibility, and we can expect much more data mining from the riches WISE has accumulated. And yes, the case for a brown dwarf closer than the Alpha Centauri stars is still open, making the brown dwarf hunt of unusual interest for identifying potential targets for future probes.
...