When Hikaru Hoshina transforms into Cure Star, she embarks on an outer space adventure to find the rest of the Star Twinkle Cures and save the universe!
Un étudiant du MIT et un milliardaire féru de technologie projettent de sauver l'humanité d'un astéroïde qui va percuter la Terre dans six mois.
Quand un astéroïde se dirige vers la Terre et que rien ne semble pouvoir l'arrêter, une enseignante déterminée lutte pour protéger coûte que coûte ses anciens étudiants.
In a fateful childhood encounter, Mira Kinohata met a stargazing dreamer named Ao Manaka. Though their time together was short, Ao showed Mira the wonders of astronomy, from orbiting planets to distant stars. Before they parted, Mira learned that a star with her name exists, but there are none with Ao's. And so, she forged a promise: one day, she would discover a new asteroid and name it after Ao.
Years later, Mira is still fascinated with astronomy. Now in high school at Hoshizaki Academy, she tries to join the Astronomy Club. Unfortunately, she finds out that the club has been merged with the Geology Club to form a single Earth Sciences Club. She joins this new club and finds a pleasant surprise—she reunites with Ao after years of separation.
Alongside their new clubmates, Mira and Ao begin their journey together to fulfill their promise. How hard could it possibly be to find an asteroid?