Re: Do you believe aliens exist and visit our planet Earth?
Babe, I will happily call you whatever you want as long as you realise that in the UK, babe isn't a name it's simply a term of affection similar to darling, love, honey, etc and we aren't that close sweety :kiss:
My psychic abilities must be increasing as I made a prediction to myself that you would use my little typo error to deflect attention from my question. What qualifies Mr Sitchin to make his "scientific research"?
Let me put it this way, you wouldn't let an unqualified electrician rewire your house so why would you allow an unqualified "scientist" to reveal the mysteries of the universe?
Re: Do you believe aliens exist and visit our planet Earth?
Quote:
Originally Posted by
Dahlia Babe Ailhad
...There is a "mini" solar system having a 3600 year, elliptical orbit around our sun.
It has existed for ages of time. It has passed through our solar system where we are now - before the Earth was formed - many times in the past ages. It does not always wreak havoc, as it all depends on how our planets are positioned when the mini solar system passes through ours.
That 3600 year elliptical orbit goes (i think) in the opposite direction as the planets do in our solar system.
In the mini solar system, there are several planets (maybe 5 or 7, i forget), and moons, all orbiting around it's OWN dwarf, dark star (a sister-star to our own Sun).
One of those planets is called, Nibiru, and is a large planet said to be like 7 times the size of Earth. I think the largest planet in the mini solar system is named, Nemesis, and is really huge compared to Nibiru.
This link shows an interesting image of Nibiru's mini solar system as it is either arriving at or departing from our solar system. Have a look at that. It will give you an idea of how it looks.
http://www.biblesearchers.com/prophe...ttribes1.shtml
The following links are home videos which normal, everyday (but informed) people have recorded at either sunrise or sunset from various parts of the world. They all show, i think it's, Nemesis as a SECOND Sun alongside our SUN. Check it out!
https://www.youtube.com/watch?v=gVsiTI3g0Ts
Thank you Babe. That’s very helpful. Dwarf, dark stars have a limited mass range. If they’re lighter than the mass of about 13 Jupiters than they aren’t stars at all (i.e. they don’t sustain any sort of fusion). The artist’s conception in your “prophecy” link above definitely shows a dim but nevertheless glowing star. Anything bigger than 80 Jupiter masses will be a full fledged star. Midrange dwarves have the mass of about 46.5 Jupiters. That’s about 9x10^28 kilograms. Just for comparison the Sun is about 2x10^30 kilograms. This means the dwarf star is gravitationally much more important than Nibiru and Nemesis combined. It's the star that gravitationally binds them and in turn gravitationally binds the “mini-system” to our Sun.
It’s rather fortunate we “know” the orbital period of this system is 3600 years. There is a very old law that goes by the name of Kepler’s third law ( http://www.astro.umass.edu/~weinberg...s/concept1.pdf ) which precisely relates the mass of a body in an elliptical orbit to its period and semi-major axis (farthest distance to a focus). According to this relation (I linked the formula so you can check the math on your own...it’s not fancy stuff...just plugging into the formula and having the patience to do the arithmetic...I used a calculator) the semi-major axis of the dark star’s orbit around the Sun is about 83 au. (Here I’m using the mass of an average dwarf.) That’s 83 astronomical units. An astronomical unit is the average distance between the Earth and the Sun (about 93 million miles). For comparison Jupiter’s semi-major axis is 5.3 au. So at it’s farthest, Nibiru and its dark star are pretty far away. Further than the Kuiper Belt (which extends from 30 au to about 50 au) but not nearly as far out as the Oort cloud (which extends from 5000 au to 100000 au).
Dark stars do indeed glow. If the one in question (the companion of Nibiru and Nemesis) were lighter than average it would glow less. But the Kepler relation would put it closer to us and make it easier to detect. If it were heavier than average its would glow more and make it easier to detect. So I’m sticking with the average case. A glowing dark star weighing in at 46.5 Jupiter masses, 83 au away wouldn’t be an obvious object in the sky. But given the sky surveys that now exist in the 21st century it’s difficult to think astronomers have been missing it all these years. If it’s there we would have found it. Funny no reputable astronomers have laid claim to the discovery of a dark star in our very own solar system. They must be under government threat. Maybe under threat from the Vatican’s Swiss Guard.
Lucky for us, you’ve found pictures of it. On the internet! It’s a huge disc in sky. Yikes! Obviously much closer than 83 astronomical units away. If a dark star were that close to the Sun we’d already be seeing evidence of its gravitational havoc on the orbits of all the known planets. Rest assured, that’s neither Nibiru, Nemesis nor their companion dark star.
Re: Do you believe aliens exist and visit our planet Earth?
Quote:
Originally Posted by
fred41
Here's an interesting article on the Fermi Paradox (if other intelligent life exists, why hasn't it contacted us yet?)...no spoilers, I haven't finished reading it yet...lol
http://waitbutwhy.com/2014/05/fermi-paradox.html
...anyway - there could be a lot; there could be some; and yes,...it could just very well be us....
Nice article. Thanks Fred.
Re: Do you believe aliens exist and visit our planet Earth?
That was a good article posted by Fred. And I understand what the author is doing by making seemingly safe assumptions and then extrapolating from them to estimate the probability of there being intelligent life in the universe. The one assumption I don't think is safe though is that 1% of planets that have life will develop intelligent species.
It's difficult to say what the statistic should be since we only have a sample size of one to observe. Yet of the millions of species on this planet, only one developed significant ability to think in abstract terms and completely re-organize their own environment.
I've heard some biologists argue that even though natural selection is a random process it favors complexity. Different organisms undergo an arms race where predators develop sophisticated means of capturing prey and prey develop sophisticated means of thwarting predators. And so on for other environmental challenges.
But I fail to see how the ability to reason in abstract terms could be helpful until you have enough insulation from environmental hazards to allow significant planning. And it would only seem to be useful for survival if other more obvious means of surviving (in order to procreate) were not available. What would be more useful in avoiding getting eaten by a lion? A toxic poison that you shoot from your fingertips or intelligence. What would help you avoid them better? Extremely acute sensory perception or better processing ability? I would say more acute sensory faculties. I think intelligence is only useful once you develop the margin of error that civilization affords you. We use our critical faculties by recognizing patterns and learning from mistakes. Yet the rewards of possessing intelligence as we understand it only accrue once you reach a critical mass of technological development I think. Anyhow, I am just guessing that it was far from a foregone conclusion that this planet would develop intelligent species and maybe significantly less than 1%.
Re: Do you believe aliens exist and visit our planet Earth?
And the use of the phrase random process for natural selection should be elaborated on. Selective pressures determine the changes in gene frequencies across generations. That's random but it moves in the direction of better defenses, better survival mechanisms, and thereby increased opportunity to procreate. I just think intelligence is very far down the list of important tools...that is until it's already evolved in other species or your own species.
Re: Do you believe aliens exist and visit our planet Earth?
I came across this recently
http://nyti.ms/1Cl47bb
which suggests one aspect of the “filter” could be a global warming bottleneck. Other riffs on this theme have been popular in science fiction. I remember an old Star Trek (William Shatner old) in which it was suggest nuclear arms races were a similar sort of bottleneck that tested the meddle of young technological civilizations, determining whether they were or were not fit to survive. Any civilization that tried to help would be going against the Prime Directive.
I’m inclined to agree with bronco that the odds for intelligent life developing even given life has already developed on a given planet are pretty low. But I wouldn’t want to hazard a number.
On the other hand, I do think that intelligence (of various types) has survival value. We find all sorts of animals using tools, implementing hunting strategies and avoidance strategies, making shelters etc. Some of these behaviors may be hardwired, but it’s not clear to me that all of them are. Perhaps there are aspect of hunting strategies that are learned. Do backs of dogs, for example, pass on their hunting strategies or are they pure instinct?
I speculate there is a complexity threshold life has to cross before it can become ‘truly intelligent’––similar to (if not exactly the same as) the threshold a computing machine must cross before it may be regarded as the equivalent to a universal Turing machine. Once over that threshold, anything is possible––the only impediments are memory and speed.
Concerning the quotes above.
Dear mod,
Aww, shucks!
I almost got it! right! I need more time.
I need to correct that.It was so difficult and i almost made it lol.
I can't do this spacing correctly in a text editor.
Babe,
xoxo
Re: Do you believe aliens exist and visit our planet Earth?