is there any life on planet mars? i wanna know for sure!!?
350155
Sorry, but there is no evidence of life on Mars.  But, scientists have very strong beliefs that it may exist on Mars and other planets.  The type of life that may exist would be microscopic.
45998
Why do we live in Mars ?
615497
Ah, lots of planets have water, it's a very common substance, however imn out solar system it's mostly ice. life as we know it needs floating water. Mars might have had this, but it looks like the climate on Mars took a wrong turn a few billion  years ago. THere might still be life there in the form on single cell organisms, but we need to be able to drill down the ground to find out. Europa is also a candidate for life asn it seems that it has floating water under it's cover of ice (2 - 3 km deep!). \n\nThere might be live in other solar system, but its very hard for us to see, so far we can only find huge planets around other stars, not planets like ours, but in a few years we should be able to see them and then we might be able to see if they contain oxugen and or methane, which can be an indication that life is present, however to be sure we must go there, which we unfortunatelly wont be able to do in a very long time
453459
yes.  Here is a post of mine with the info on it about life outside our planet, maybe even in our solar system.  Be aware:  Most planets we found are "hot jupiturs", which are jupitur sized gas giants with temperatutres about 1300F at average.  \n\nThere is a possibility.\n\nI have done PLENTY of research in astronomy. I just am so into it. Anyway, I beleive yes, and my reasons:\n\nEarth itself seems perfect. Perfect climate, actaul liquid water, etc. But did you know animals (and I mean animals, not bacteria) could adapt over time to certain places? For instance, In Jupitur, there might be life. The appearence: Most planets are gas giants, and they need to be able to withstand a good amount of temperature (We are alomst guarenteed the only solar system with rocky planets and temperatures colder than 1300F on average). This would be the perfect place for, as the books described as, Floaters And Swordtails. Floaters kinda would be blimps. They would be organisms flying in the perfect temperature zone and flying with the baloons on their back. However, a sword tail would come. Using its super wings, it can fly lightning fast. Its sharp beak lets it tear right through the floater for food.\n\nOn EUropa:\nOn jupiturs smallest of the Gallelaio moons, there is a greater chance of having life than mars. The reason: Ice flows cover the surface. The ice flow tend to crack, bu recover. The process is also found on earth, and is now beleived that liquid water lies under the flow.\n\nThe appearance of life:\nSkating on the ice on Europa, An unnamed organism skates around, using its green body to undergo photosynthesis to produce food. Because It needs no air and makes food like plants, they need no mouths.\n\nVenus (What most planets moons probibly look like):\nOn a hot planet like venus, you need to survive insane temperatures. Eating rocks would also be good, for the fact that its mostly the only thing on the planet. Oh, and leave out the need for water. They cant get any there. \n\nThe appearence: \nStanding on the scraps of a russian probe, an oucher-poucher stands on 1 foot to avoid the insane heat, eating the scraps of the ship. The oucher pouncher needs no water, so it doesnt need hydration. Its body is also meant to withstand any type of pressure, for 90x earths pressure would surely crush it normally. \n\nPluto:\nPluto is made up of all types of ice. water, dry, though mainly methane. So drinking, again, is out of the picture. They might beable you suck moisture though. The sun is to far away for solar energy, so you can slash out all photosynthesis.\nThe appearence:\nPlutonian zittsles are almost small ice chunks with legs. They are able to last in temperatures in the climates back in the far end of the solar system. In the morning, they do whatever they can to stay cold, for they feel that -234C is almost the exact same as 103F for us. At night, they really get going. They send waves to eachother to communicate while the atmosphere is still up. When they really are energetic, they can spring in the air up to 30 feet. They use tiny mouths under them to suck moisture from the ice. They think that pluto is the only place for life; Everywhere else is to hot. \n\nTitan:\nTitan is the only moon that we know of that can support life. Its atmosphere is composed of mainly nitrogen, similar to ours. So it does have a green house effect. The ground is covered with ice, so they have to eat that for water. Also, they would need to keep warm, since although its not extremem temperatures, its really cold.\n\nThe appearence:\nBear-like Stovebellies are creatures living on titan. To keep warm, they have several features. They have a huge HUGE fur coat. The eat ice for moisture and to cool the ground the stand on. They also have a unique adaptaion to beath fire and fart out heat to go soaring. Salafishes, amphibious organisms, share a mutalion relation ship with stovebellies. They clear out ice blocks and act almost as dentistds for st
658807
Check the following links to know more about Mars.\n\nFollow links on these pages to have  a better insight on The Universe!
261850
Statistically, it is very hard to believe that we (Earthliens) are along in the universe, there must be something else out there.\nAt the same time, the odds that life would develop independently on both Earth and Mars in the same solar system is pretty slim (unless life is actually not nearly as rare as we might think).\n\nThere is of course a chance that life may have developed on Mars in the past when the conditions were more suitable, but so far, we havent found anything.  Although there is the possibility, I am leaning towards no.\n\nBut think what that would mean if we discovered life outside of Earth (especially on Mars), it would be the most important discovery...ever.  If life can develop independently on two planets in the same solar system, either we are very lucky, or it the whole universe must be crawling with life (or you could throw the God factor in if you wish).
1123060
Maybe somewhere, we will probably never know! There is a high chance that in another galaxy though that there is another inhabitable planet similar to earth with life living on it, i cant believe that it has only happened to one planet in one galaxy in all of space! That would just be madness!
814071
Scientists are interested in mars because it is the most earth-like planet in the solar system.It has mountains and valleys,polar ice caps,and dry river beds.Scientists are particularly keen to discern whether water,a key ingredient for life,exists or existed in the past on Mars.
25028
I am almost 100% certain that life DOES exist on other planets, and may be in completely unfathomable ways, that we could not begin tio understand.\n\nIt us very interesting that the prospects of life having once existed on Mars are become more likely, due to the significant discovery that water once was in abundance there.\n\nThe trouble with finding life in other solar systems is that the distances are just too great. Even radio waves take 4 years to reach the nearest star from the Sun, then you need 4 years for the reply. The majority of stars are MILLIONS of light years away. so EVEN if there are a Billion planets with intelligent life there is no way of being in contact.\n\nBUT I do hope I will find out that DEFINITE life has been proved to exist before I die.\n\nI find this a fascinating subject.
484356
Over the years we've sent quite a few probes - both orbiters and landers - to Mars.  So far we have seen zero signs of intelligent life, and nothing definitive about simple life, either.\n\nWhat we have seen that excites us is signs of water.  And from what we know about biochemistry, it may be pretty easy for simple life forms to develop in the presence of water.  Some of the probes that have landed on Mars have looked for organic compounds - the building blocks of life.  So far they haven't found anything like that - but that doesn't mean they're not there!\n\nI think the best way to investigate if there's life on Mars would be to send humans there to to really good tests.  Hopefully that will happen in the next 15 or 20 years.
536332
So far there is no firm evidence of any life on Mars. Most of the results are meticulous speculations.
541536
Wasn't that the Mars landing?  Looking for life out there.
37787
are you living in Mars??
1049105
Proof, so far there is none, however if you take into account that there are trillions of galaxies each with trillions of stars all of which may potentially have planets, then you have to consider that there is a good chance that there is at least one other planet out there with the potential for life.
567744
Still no life is mars,\nLet mars be the beautiful. if life comes there also then it will be earth.
874461
First off, no bacteria on Mars!\n\nChances are we are alone.\n\nFor life to form you must be close enough to a star for warmth but far enough away to keep from frying.\n\nThe planet must have a magnetic core to create a stable magnetic field to prevent bombardment by cosmic rays.\n\nThere must be an atmosphere to provide sufficient pressure to allow enzymes to form organisms.  \n\nThere must be large out planets in the system to collect most asteroids or life will never form.\n\nThere must be a moon to provide sufficient tidal activity to create variance in climate.\n\nThat eliminates 99.9999% of the planets.\n\nFrom there, the atmosphere must be sufficiently hostile to promote natural selection, but not so hostile as to prevent life.\n\nFor intelligence to form, there must be sufficient competition between species to allow  intelligence to provide survival advantage, but not so much that the species will die off.\n\nThere has to be sufficient predation for the intelligent species not to overpopulate and die off.\n\nFor language and technology to form, there must be sufficient rivalry and tribalism within the species to force the development of defensive technologies and aggriculture to enhance survival, but not so much that the species can destroy itself.\n\nAnd if all that works out, you still got nutballs running for political office.\n\nChances are damn slim.  Universe is a huge place, but I'm guessing we're alone.  Wait, what's that light in the sky?
199746
having life only exist on earth is like picking up a single grain of sand and saying that that grain was the most perfect grain in the entire world...it would be impossible to know this unless every other grain was examined, and the fact the new grains are constantly being made.  there are over 200 billion galaxies in the visible universe and a couple hundred billion more out there, all containing stars and planets that maybe able to sustain life.  and by "life" that also takes into account of any micro-organisms like bacteria and viruses and any other forms of life that might exist.  So to say that there is no life on other planets would be incorrect to assume, it's just a matter of time in trying to find it, whether it exists in our solar system is still debatable as micro-organisms can live in harsher conditions that larger organisms arent able to