When I was a little kid, we only knew about our nine planets. Since then, we've downgraded Pluto but have discovered that other solar systems and stars are common. So life is probably quite prevalent.
Buzz Aldrin, whose real name is Edwin Eugene Aldrin Jr., is an American astronaut and engineer. He was one of the first two humans to land on the moon as part of the Apollo 11 mission in 1969. Aldrin's historic lunar landing and his contributions to space exploration have made him a legendary figure in the field of astronautics. He continues to advocate for space exploration and is an influential voice in the scientific community.