Pioneer 9, or "Nine" is a space probe launched in 1968 from Cape Canaveral, Florida. They are Ten's older sibling.
Nine was launched in 1968 from Cape Canaveral, Florida, as part of the Pioneer Program, with a mission to obtain measurements on a continuing basis of interplanetary phenomena from widely separated points in space.
In 1983, they went offline until they were reawakened by Ten on March 28th, 17743. They continued back-and-forth correspondence with Ten until March 13th, 17749, when they ceased communication for 27 years and 13 days, until March 26, 17776, when Ten contacted them again in order to set up quantum communication.
After Reawakening Edit
Nine quickly discovered that they are a space probe, and was introduced to Juice shortly thereafter.