Some issues that may arise are whether the term is intended to describe such an object or whether the term does not describe what we might learn from the object. The reason is that science is constantly evolving as new perspectives are constantly battling with new information about the universe and life. For example, the term “planet” comes into question since there have been several controversies about the planet called Pluto. The main problem was that Pluto is no longer considered the ninth planet of the solar system. According to the film, The Pluto Files, it was revealed that the classification term "planet" was a problem regarding Pluto not being a planet. It no longer represented a planet as it lacked the criteria that fit the other eight planets. Pluto compared to the other planets was simply too small, even compared to Mercury it was still considered too small (The Pluto Files). At the same time, Pluto qualifies neither the description of a terrestrial nor a giant planet, ultimately leading to its removal for the planets of the solar system (The Pluto Files). This explains that there is a criterion unknown to us that decides whether Pluto is a planet or not. This ultimately leads several individuals to believe that it was wrong to remove Pluto as a planet since many grew up thinking it was the ninth planet in the solar system (Pluto