None, buddy, we are all alone. But if you want to keep on dreaming, go ahead. Perhaps I am wrong.
By the way, stars are too hot to harbour any kind of life. Perhaps some planets even in our galaxy have intelligent life. I, personally, doubt it.
"Other" intelligent life? I think we have yet to prove that there is ANY intelligent life on our planet. There was a button to improve the answer but this answer requires no improving. From the smallest cell in our diverse bio system things tend to work together for survival. Now when we think of intelligent life we like to think humans but really we don't work for our complex bio system, instead we pollute, and kill, and change. more like a complex virus but far from intelligent
The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.
Main sequence stars and some giant stars can be found in open clusters on the H-R diagram. These stars are typically young and still in the process of burning hydrogen in their cores. They are densely packed together within the cluster, making them a useful group for studying stellar evolution.
Maybe from all stars, thousands of stars, in the galaxy.
We know the Sun is a typical star because it exhibits many of the same characteristics as other stars in our galaxy, such as its size, composition, and life cycle stage. By studying other stars, astronomers can compare them to the Sun and see that it shares many common traits with other stars.
Many people would question that.
There are probably a billion stars in our galaxy, and probably a billion galaxies in the universe. We already know what there are planets orbiting many other stars; if there are planets around only 1% of the stars, that's still 100 billion planets. If only 1% of those planets are habitable, that's a billion habitable planets. If only 1% of those planets HAVE life, that's 10 million planets with life. If only 1% of the planets that have life have highly-developed life forms, then there are 100,000 planets with highly developed life forms. If only 1% of those planets have intelligent life, that's still 1,000 planets in the universe that have intelligent life; "aliens". We have NO IDEA if there are any other planets that have life, or intelligent life in the universe, or if those aliens - if any exist - might be willing or able to communicate with us. But I would like to think so.
Answer (1):Life is certain: we exist.Answer (2):I'm assuming that you already know that 'we exist', and that you are wondering what is the probability that other life exists.Well there are two generic kinds of life. Intelligent and non-intelligent life. Personally I would say that we are intelligent life, whereas an amoeba would be non-intelligent life.(These are very rough numbers) Given that that there are about 500 000 000 000 galaxies in the universe (500 billion) and about 400 000 000 000 stars in each galaxy (400 billion) that means there are about 200 000 000 000 000 000 000 000 stars in the universe (2x1023). That is 200 sextillion stars in the universe. That number in quite large to comprehend so to make it a bit more understandable. If 2x1023 were a number of seconds that would be about equal to 6300 trillion years. If that isn't helpful try this one, if you add up every single grain of sand on the entire earth, including all the deserts and all beaches there is about 1x1022 grains, which is about 20 times less than the number of stars in the sky! That being said, now consider that WE exist so that means that there is at minimum a 1 in 200 sextillionth probability that life exists. The probably that some form of life existing in the known universe (other than us) is pretty good.Lets just take random probabilities to make a point. First we need to consider how many of the stars in the universe have planets orbiting them. Lets say there are 0.00000001% of all stars have planets orbiting them. That leaves us with 2 000 000 000 000 000 (2 quadrillion) stars with planets. Now we need to consider how many of those planets are "inhabitable" (meaning, Does it have the climate to support life? Temperatures aren't too extreme. And does it have the necessary ingredients such as water, oxygen, carbon dioxide, nitrogen, ...etc). Lets assume out of the 2 quadrillion stars with planets only 0.00000001%have the necessary ingredients for life. This leaves us with 20 000 000 (20 million) stars with planets that are inhabitable. So out of 2 quadrillion stars total there are 20 million inhabitable planets.So my opinion would be that it is probably that there is other life out there. Whether or not it is intelligent life is another issue.
As of now, there is no definitive evidence or consensus within the scientific community about the existence of intelligent life on other planets. While many scientists believe that it is possible, no confirmatory discoveries have been made. The search for extraterrestrial intelligence continues through initiatives like the Search for Extraterrestrial Intelligence (SETI) program.
Life "as we know it" is a term which covers the many and varied forms which life on earth takes, from intelligent animals down to single-celled amoebas.
Can you be more descriptive? How many stars, etc? What country: USA or Japan?There was a patch for Pacific Ocean Area worn by the US that was a BLUE Circle with a RED Arrow(a short one similar to one used to point) and 12 WHITE stars.
Some would say that, out of the untold billions of stars in the universe, there should be many that can sustain intelligent life of some form. So, aliens probably exist out there, while belief in God is only a matter of faith.
Intelligent has 3 syllables.
To date there is no direct evidence of life anywhere but Earth, but our capabilities of looking for signs of life are very limited. Many scientists think there is life out there, simply given the number of stars in this galaxy and the discovery that many of these stars have planets.
"Other" intelligent life? I think we have yet to prove that there is ANY intelligent life on our planet. There was a button to improve the answer but this answer requires no improving. From the smallest cell in our diverse bio system things tend to work together for survival. Now when we think of intelligent life we like to think humans but really we don't work for our complex bio system, instead we pollute, and kill, and change. more like a complex virus but far from intelligent
Intelligent Thought has 256 pages.
The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.The big and the little dipper are each made up of many stars; each has a different life expentancy.