Planet Gross is a planet in the 24th Nebula. It is 15 light-years away from Earth. It was the home world of the Alien Gross and was only shown in the series, Jumborg Ace.
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Planet Gross (グロース星, Gurōsu Sei) is a planet in the 24th Nebula. It is 15 light-years away from Earth. It was the home world of the Alien Gross and was only shown in the series, Jumborg Ace.