TOKYO - Eccentric Japanese billionaire Yusaku Maezawa is looking for eight civilian volunteers to blast off to the Moon with him on the first-ever private commercial space trip.The week-long journey, initially announced in 2018 and named "dearMoon" is set for 2023 aboard Elon Musk's SpaceX Starship and Super Heavy Rocket, formerly known as the SpaceX Big Falcon Rocket.Although the next-generation Starship is still in testing, some runs ending in fiery crashes, Musk has assured it will be ready to embark two years and has said he believes the mission will "make a real difference."It will take three days to get to the lunar planet.