Yes, you can get the complete set of Power Rangers Lost Galaxy in English audio but as of March 29, 2014, it is only available as part of the TimeLife 7-season set starting with Mighty Morphin Power Rangers and ending with Power Rangers Lost Galaxy as well as the Shout! Factory-produced DVD set that features all episodes of Power Rangers as of Mighty Morphin Power Rangers and ending with the last episode of Power Rangers Megaforce.
Power Rangers Jungle Fury is the season that comes after Operation Overdrive.
The season that comes after the Mighty Morphin Alien Rangers mini arc is Power Rangers Zeo. Zeo is about the villain group; the Machine Empire arriving and assaulting Angel Grove while in the process trying to chase Rita and Zedd off since they were trying to conquer the Milky Way Galaxy since it is the last galaxy that they have left to conquer, Zordon uses the fully reunited and re-energized Zeo Crystal to create the Zeo Rangers.
Yes, Kendrix, the Pink Ranger in "Power Rangers Lost Galaxy" had sacrificed herself in the episode that is titled "The Power of Pink" however she did not remain dead. In the Lost Galaxy season finale episode of which is titled "Journey's End, Part 3," after all 5 Lost Galaxy Rangers have returned their Quasar Sabers to the boulder, the spirit of Kendrix gets resurrected.
The first season of Power Rangers is the first season of the Mighty Morphin Power Rangers.
The 19th season in Power Rangers is Power Rangers Super Samurai.
There is no season that comes after Power Rangers Alien Force because there is no season with the name of Power Rangers Alien Force.
No, Power Rangers Super Samurai is not the final season of Power Rangers. There will be a new season called Power Rangers MegaForce that will be debuting next year.
There is no new season of Power Rangers RPM.
Power Rangers Turbo has one season.
The season that follows Power Rangers S.P.D. also known as Power Rangers Space Patrol Delta is Power Rangers Mystic Force. Mystic Force unleashes undead warriors from the Underworld lead by the sealed Master of the Underworld as well as his minions; Morticon who acts as the main leader in the Master's place as well as his Generals; Koragg the Knight Wolf and Necrolai the Queen of the Vampires, Necrolai also has a half-human half-vampire daughter named Leelee and because of the undead warriors being unleashed this forces the white sorceress; Udonna to recruit Xander, Vida, Madison, Chip and Nick to become the Mystic Force Power Rangers.
No, Power Rangers Samurai will not have a third season.
Yes, there will be a new Power Rangers season in 2013 and it'll be called Power Rangers MegaForce.