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Scientists think there was once "life on Saturn" only in highly imaginative Science Fiction stories. There is no solid surface beneath its clouds, only a hydrogen atmosphere that gets incredibly dense and hot deep inside.
However, the moons (such as Titan) could have liquid water below their crusts. Even if this is so, there is very little sunlight that far from the Sun, the moons are frigidly cold, and the chance of plant life as we know it is extremely low.
What else can I help you with?
Once these rocks are observed by scientists, do you think we will have more answers to the question of whether or not life was once on Mars?
yes I think they will
What planet do scientists believe life may once have existed on?
mars. now tell me why they think that?
Are there any life form on mars?
None that is known. It has been suggested that there may once of been life on Mars, but most scientists think it is unlikely that there is any life there now.
Is there only life on earth?
Earth is the only place known to harbor life. However, scientists have estimated that there are between 100 and 400 billion planets in the galaxy orbiting other stars. Some of these could potentially harbor life, but it would be difficult to find evidence of life since we can never go to them. Some scientists suspect life might exist beneath the surfaces of Europa and Enceladus, icy moons orbiting Jupiter and Saturn and that life may have once existed on Mars, but again there is no direct evidence.
Why did scientists once think there were volCANOES ON THE MOON?
The reason that this was that it was once the only thing that scientists could use to explain why the moon had so many craters on it (which we now know to be the product of meteorite and asteroid collisions).
Is living thing is possible in Mars?
No, but scientists believe that there could have once been life on Mars.
Why do scientists hypothesize that mars may once have the conditions needed for life to exist?
Since life as we know it requires water, scienctists hypothesize that Mars may have once had the conditions needed for life to exist.
Where do some scientists think the simple bacteria the were once the only form of life on earth originated?
in swapty forsets
Why do scientists think that mars may have once been a warmer place?
Because its rocks clearly show that it once had oceans made of liquid water.
Do all scientists agree that the meteorite from Mars shows that life once existed on Mars?
No, not all scientists agree that the meteorite from Mars shows evidence of past life on Mars. There is still ongoing debate and investigation regarding the findings and interpretations of the meteorite known as ALH84001. Some scientists argue that the evidence may be the result of abiotic processes rather than biological activity.
Where do some scientists think the simple bacteria that were once the only form of life on the earth originated?
Well, In my opinion, I think that e. coli is long living
Was Saturn once said to be a Comet?
No
