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.
game over man
reply to post by Chamberf=6
You again....you refuse to talk about any of the subject matter with detail and reply to all my posts with a raised eye brow scolding me on you asked this but you should have asked this, etc etc....
Are you and others doing anything to look for proof?
game over man
reply to post by Soylent Green Is People
So you and others participate in alien discussions chiming in we need proof. What good does that comment make?
Are you and others doing anything to look for proof?
Soylent Green Is People
game over man
reply to post by Soylent Green Is People
So you and others participate in alien discussions chiming in we need proof. What good does that comment make?
Are you and others doing anything to look for proof?
You seem to miss the point of the skepticism. Skeptics say there is not (yet) proof of alien visitation. They are not in the business of creating that proof, but simply in the business of analyzing that proof. (BTW, I'm using "in the business of" euphemistically -- don't read too much into the use of that phrase).
I'm privy to the same available evidence that you are privy to. It's not like I don't know about the evidence for alien visitation. I simply don't think the available evidence (available to both you and me) PROVES that aliens are visiting Earth.
I'm not sure what you want me to do when you criticize me for not looking for evidence for alien visitation. What evidence am I going to find that isn't already in the public domain?
Chamberf=6
Chamberf=6
reply to post by game over man
After an all too brief respite, your comments seem to be directed back to skeptics (instead of unbelievers as you said for a page or two), over-generalizing them, assuming traits and actions and thoughts about them, etc.
This thread has seemed to have taken 3 steps back.
Who said there may not be life in oceans on moons or microbial life in our solar system?
Who said definitively that there is no life in the universe?
Why forget that light can only light (AND therefore radio waves) can only travel so fast, no matter the distances--be they immense or relatively short?
Once again, just because there is no proof yet, it doesn't mean anybody has "given up" or "stopped looking".
All of this been covered numerous times in this thread.
Is there a disease of memory loss in this thread?
...or does the OP just like to argue the same points repeatedly?
edit on 4/7/2014 by Chamberf=6 because: (no reason given)
Other scientists find most of the new results generally convincing, though they are skeptical that Curiosity has found hydrocarbons.
The scientists' arguments that the rover found more hydrocarbons than would be expected from contamination alone are "tenuous at best," says Jeffrey Bada, an emeritus professor of marine chemistry at the Scripps Institution of Oceanography, via e-mail. He says that if Curiosity really had stumbled on hydrocarbons, other kinds would've been detected, not just the few purified by the rover's chemistry set.
Others point out that living things have colonized much harsher environments on Earth than this gentle Martian lake, making it possible that microbes once called it home.
"If you give it an environment, life is going to spontaneously develop, so why not?" Johnson says. "But it's not proven, and people should realize that to actually prove it … is probably many years down the road."
On Earth, all forms of life need water to survive. It is likely, though not certain, that if life ever evolved on Mars, it did so in the presence of a long-standing supply of water. On Mars, we will therefore search for evidence of life in areas where liquid water was once stable, and below the surface where it still might exist today. Perhaps there might also be some current "hot spots" on Mars where hydrothermal pools (like those at Yellowstone) provide places for life. Recent data from Mars Global Surveyor suggest that liquid water may exist just below the surface in rare places on the planet, and the 2001 Mars Odyssey will be mapping subsurface water reservoirs on a global scale. We know that water ice is present at the Martian poles, and these areas will be good places to search for evidence of life as well.
In addition to liquid water, life also needs energy. Therefore, future missions will also be on the lookout for energy sources other than sunlight, since life on the surface of Mars is unlikely given the presence of "superoxides" that break down organic (carbon-based) molecules on which life is based. Here on Earth, we find life in many places where sunlight never reaches--at dark ocean depths, inside rocks, and deep below the surface. Chemical and geothermal energy, for example, are also energy sources used by life forms on Earth. Perhaps tiny, subsurface microbes on Mars could use such energy sources too.
Looking for Life Signs
NASA will also look for life on Mars by searching for telltale markers, or biosignatures, of current and past life. The element carbon, for instance, is a fundamental building block of life. Knowing where carbon is present and in what form would tell us a lot about where life might have developed.
We know that most of the current Martian atmosphere consists of carbon dioxide. If carbonate minerals were formed on the Martian surface by chemical reactions between water and the atmosphere, the presence of these minerals would be a clue that water had been present for a long time--perhaps long enough for life to have developed.
On Earth, fossils in sedimentary rock leave a record of past life. Based on studies of the fossil record on Earth, we know that only certain environments and types of deposits provide good places for fossil preservation. On Mars, searches are already underway to locate lakes or streams that may have left behind similar deposits.
So far, however, the kinds of biosignatures we know how to identify are those found on Earth. It's possible that life on another planet might be very different. The challenge is to be able to differentiate life from nonlife no matter where one finds it, no matter what its varying chemistry, structure, and other characteristics might be. NASA will also look for life on Mars by searching for telltale markers, or biosignatures, of current and past life. The element carbon, for instance, is a fundamental building block of life. Knowing where carbon is present and in what form would tell us a lot about where life might have developed.Life detection technologies under development will help us define life in non-Earth-centric terms so that we are able to detect it in all the forms it might take.
In his novel 2010: Odyssey 2, a follow up to 2001: A Space Odyssey. Arthur C Clarke speculated that Europa’s oceans (technically one big ocean) could be home to life. If the ice is thin then enough sunlight could leak into the ocean’s upper few feet for photosynthesis to be possible. But a more promising source of energy would be undersea volcanoes, which could spew nutrients into the sea and act as oases around which strange lifeforms could thrive. On Earth, this happens around deep-sea hydrothermal vents, where giant worms and strange yellow organisms inhabit a biosphere completely detached from the solar?driven one on the surface.
Clarke speculated that Europa’s oceans could be home to large animals. Most scientists think this unlikely; there may not be enough energy available for anything more complex than microbes. But we don’t know; many scientists say we should send a follow-up mission to Europa to find out.
This level of acidity would be a significant challenge for life, unless organisms were to consume or sequester oxidants fast enough to ameliorate the acidification, researchers said. The ecosystem would need to evolve quickly to meet this crisis, with oxygen metabolisms and acid tolerance developing in only about 50 million years to handle the acidification.
The calcium-based materials that bones and shells on Earth are made from might dissolve pretty readily in such an acidic environment. However, "one of the interesting possibilities is that they might have used blue phosphates as their bone material instead to evolve large organisms," Pasek said. "If you have iron phosphates, you make a pretty blue mineral called vivianite."
If life is found to have arisen independently on Mars, then scientists would be in a much better position to assert that, under the right conditions, the genesis of life is inevitable.
By 2040 or so, astronomers will have scanned enough star systems to give themselves a great shot of discovering alien-produced electromagnetic signals, said Seth Shostak of the SETI (Search for Extraterrestrial Intelligence) Institute in Mountain View, Calif.
Shostak thus views the alien life hunt as a three-way race. The contenders are researchers looking for advanced, intelligent civilizations; scientists scouring solar-system bodies such as Mars and Jupiter's moon Europa for simple organisms; and researchers focusing on finding signs of microbial life on nearby exoplanets using future instruments such as NASA's $8.8 billion James Webb Space Telescope, which is scheduled to launch in 2018.
You need proof.
Proof requires evidence.
Evidence requires looking
Looking requires an idea
the thread is too armature for you, then post somewhere else!
Chamberf=6I just give up on the ever changing "what I actually meant" and "what I am actually looking for" ( why not just come out with in the first post?), rephrasing, rehashing, the back and forth between asking skeptic then unbelievers then skeptics, the assumptions, the lack of understanding why the OP was not "deep", the sudden change now of what the OP really meant, the unacceptance of concise answers (labeling them as those who "gave up") , etc.
game over man
You obviously missed my post where people like you are worthless in alien/UFO debate.