Overview
- NASA Administrator Jared Isaacman publicly replied to a child’s handwritten letter about Pluto with the message, “Kaela — We are looking into this.”
- The note from 10-year-old Kaela asked NASA to “make Pluto a planet again” and drew praise online for engaging young space fans.
- NASA studies worlds in the Solar System, but it does not decide what counts as a planet under formal scientific rules.
- The International Astronomical Union’s definition requires orbiting the Sun, being round, and clearing similar-sized objects from the orbit, which Pluto does not do.
- No formal move to reclassify Pluto has been reported, though interest persists in the small Kuiper Belt world discovered in 1930 that is smaller than Earth’s Moon and has five known moons.