According to IGN.com, Saban Brands is naming the 2017 incarnation of Power Rangers (TV show, not movie) Power Rangers Ninja Steel and has provided the following synopsis:
Saban’s Power Rangers Ninja Steel starts deep in space, where Zircon is the reigning champion of the most popular intergalactic game show in the universe, and monsters battle to prove who is the mightiest warrior. Zircon is determined to become invincible by controlling the mythical Spirit Crystal, which contains six supernatural Ninja Power Throwing Stars. The only thing standing in his way is a new team of heroic teenage Power Rangers who possess the Spirit Crystal. The evil Zircon sends his warrior contestants down to Earth to steal the Crystal, where each epic battle against the Rangers is broadcast throughout the universe. Together, the Rangers must master their arsenal of Throwing Stars, Zords and Megazords, each made of legendary ninja steel, in order to stop this evil threat and save our planet from destruction.