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None, as far as we know. All human life resides on earth, and has not even visited another planet,

let alone a star or galaxy.

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15y ago

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Related Questions

Is there any human life on Venus?

No. Never been visited by humans.


Which astronaut visited the Milky Way?

Nobody has ever visited the Milky Way. Earth is in the Milky Way. Every human who has ever lived has spent their entire life in it.


Do you think humans will one day see other worlds beyond our galaxy Do you think it's possible to leave our solar system and explore other galaxies and see other planets or life forms big or small?

Yes. Scientists haven't been able to explore other galaxies. I believe that there is life in other galaxies just like Earth. but how do they explore galaxies? i mean how do they know there are other galaxies? do they have any proof of lik=fe on other galaxies? ^^^^^^^


Has earth been visited by aliens before?

There is no scientific evidence to confirm that Earth has been visited by aliens. Many reported sightings and encounters can be attributed to natural phenomena, human-made objects, or misinterpretations. The search for extraterrestrial life continues, but as of now, no conclusive proof of alien visits to Earth exists.


Has any human or animal life visited or lived on Venus?

No, only a few unmanned spacecraft have visited Venus. A manned flyby mission was planned by the US in the 1970s following the successful moon landings of the Apollo program, but it was cancelled.


Does galaxies really have life in them not including the milky way?

There are good statistical reasons to expect that life does exist in other galaxies than our own, and other star systems than our own even within our own galaxy, but this is speculation only, since we have no direct observation of any such life. So far, life has been observed on Earth only.


Where were traces human life found?

Traces of human life has been found on every corner of the globe. Including in the poles.


Is there any other planet or moon in the solar system that you can live on?

No. Only the Earth can support human life. Our moon has been visited by man but it has none or a miniscule atmosphere. All of the other planets (and moons) are too hot or too cold to support mankind.


How many galaxies have life in them?

It is not known and never will be known. Other galaxies are too far away for us to find if they have life in them. So far earth is the known only place in the universe to hold life.


Is the statement Life exists on planets in other galaxies a scientific hypothesis?

No, it is a statement, but there is a hypothesis that there is life in other galaxies, or even outside the solar system but in our own galaxy, but it can't really be described as scientific because no evidence has ever been found.


Why is it important to view galaxies that are far away and galaxies that are close?

To know what is the life there, and if there's any other creatures or "aliens". some scientists are looking for planets with water and life on them.


Why do scientist study the light coming from distant galaxies?

They study distant galaxies because they want to know whats out in other galaxies and how many planets it has