1. Lost Galaxy marked the first time a pr season stood on its own and wasn't simply contination of past seasons. The season first used  the sentai method of changing casts and themes every year. It took its footage from the sentai gingaman and recycled a few of it's plot ( although maintained alot of orginality). A new cast was brought in to play the Galaxy Rangers, Dany Slavin, Valeire Varone, Reggie Role,  Cerina Vincent, and Archie Kao  were brought in to play the role of the Galaxy Rangers. Russell Luarence would appear in the first episode and later return Midway as the second Megna Defender. Amy Miller would be brought in to play the duaghter of  Scorpius. Later  the Trakeena character would become the main villian.

2.  Lost Galaxy season 1 brought Power Rangers ratings back up to record levels. Lost Galaxy season 1 is the hightest rated pr season in history. Toy Sales also went sky high. Ratings for Lost Galaxy season 2 went back down due to lack of promotion by the Fox Network. Toy sales remained up through.

3. The Space/Galaxy team up marked the first time Rangers from past season would meet the current team  (not counting the Alien Rangers who were guest stars at best). This traditon came from the sentai and would become a part of Power Rangers for many years after.

4. During production of Lost Galaxy  Season 2 Valeire Varone was dignoised woth Luckimea. While she was treated for the disease a  replacement needed to be found for her. Patrica Ja  Lee was orginally going to reprise the role of Cassie Chan and become the new Galaxy Pink Ranger. Her character would have stayed past the team up. Lee wanted to much money and top billing as Pink Ranger so that idea was dropped. Melody Perkins was instead brought into to play her role of Karone/Astronoma.  Karone became Kendrix's (Varone's characeter) on screen replacement.  Thank fully Varone would make a full recovery and return for the season's last episode.  Union rules dictated that she had to remain in the credits during her the absense and be allowed to return following her recovery.

5. Orginally their was an idea that the  Rangers would  meet anicent rangers form a long time ago. This plot was dropped before it was ever seriously thought out. In its place came the Lost Galaxy Subplot.

6.  Many fans think that Marinoi was originally in the Lost Galaxy during LG's first episode, but somehow was freed from it  by the  time of the last episode of the season.