Below you can find the Hubble studies have indicated that these star systems like the milky way may total 50 billion Jeopardy Words Answer. The answer to Hubble studies have indicated that these star systems like the milky way may total 50 billion has 8 letters. This clue belongs to the Astronomy category and is part of Jeopardy Word Level 1061. If you scroll near the bottom you will find other clues and answers part of level 1061