Learning Log 4/8

Out of all the planets in the universe i would want to visit Earth. There is still a lot of Earth i have not seen. If i can not imagine what is sitting right in front of me then i could not endoor a trip to another planet. This planet satisfies me enough, and who knows what is on our neighboring planets. I also have a fear of lack of oxygen. I do not think that we can guarantee enough oxygen for me to fell comfortable to go to annother planet.