"May" is a very open statement. Our best guess is:-
Europa.
The best bets for life in our solar system are Mars, Jupiter's moon Europa, and most recently discovered to be an even better bet, Saturn's moon Enceladus.
As of now, Earth is the only planet in our solar system known to have life. Scientists have not found any definitive evidence of life on other planets within our solar system, although there are ongoing investigations into the potential habitability of places like Mars and some of the moons of Jupiter and Saturn.
if there were no solar system then there would be no life?
Everyone knows they live in the solar system. However life could be possible in the alpha centauri system. Scientists have provided five tests to determine if a star is capable of containing other planets with life. See link below with more information.
It's the only solar system we can confirm has life on a planet.
No. The only planet known to hold life is Earth. While a few objects in the solar system are considered possible places to harbor life, Uranus is not one of them.
As of now, there is no confirmed evidence of life existing anywhere outside of Earth in our solar system. However, scientists continue to explore the possibility of life on places like Mars, Europa (moon of Jupiter), and Enceladus (moon of Saturn) due to conditions that may support microbial life.
No, of course not. But astronomers are searching for alien life in Mars.
There is no known life anywhere in our solar system except on Earth.As currently defined our solar system only has 8 planets.
We don't know if places in our own solar system that are thought to be capable of sustaining life have life; there's no way we could possibly know about a planet dozens of light years away.
No. Io is one of the most inhospitable places in the solar system. It has very frequent volcanic activity and is bombarded by radiation funneled by Jupiter's magnetic field.