It's very unlikely.
Strong evidence or half-life has been found on the planet Mars.
The life zone of a star is a region around a star where the amount of heat is enough to sustain human and plant life. Earth is in the Sun's life zone. Planets farther than that zone are too cold for life to develop there, and planets more close to the star are too hot.
Unless you mean astronauts, then no. Unfortunately, no evidence of alien life, not even bacteria, has been found so far.
This question is remains unanswered. There is evidence of frozen water, small oxygen levels and some prehistoric fossils. This piece of evidence concludes that there was life on Mars. Obviously scientists will need more evidence before they are able to decide on if Mars has life.
Scientist really cannot see enough detail on Mars to be sure. There probably is water on Mars and scientist have been studying whether there used to be life there. They are looking for living bacteria and searching for tiny fossils that might indicate life,
Mars
no
Astronomers have found evidence that leads them to think that there is a saline ocean under the H2O ice that dominates the surface of Europa. A saline environment would be amenable to life.
Other than us, not yet.
no
Astronomers have not yet made any findings regarding the possibility of life on Mars.
East Africa
Earth
No, but that does not mean there aren't any. Scientists, Astronomers and Cosmonauts are trying to find evidence of alien life. They have sent signals to Space to see if there are any. For example on Uranus, Neptune Or one of Jupiter's Galilean Moons (The largest) There have been ocean or sea like things and there just might be life there.
Because there is little or none of it.
an atmosphere, air or what the creature breathes and water
As of yet, none that is convincing, only tantalizing. The #1 question astronomers and other scientists would like to know today is: "Was there ever life on Mars?" Future robotic missions, and inevitably, men landing on Mars, may answer that question.