Rubin Observatory Spots Potential Dwarf Planet

The Vera C. Rubin Observatory, a new facility in Chile, has identified a potential new dwarf planet candidate, provisionally named 2026 ED138. This celestial body is currently located approximately 4.4 billion miles from the sun.

This discovery occurred twenty years after the International Astronomical Union reclassified Pluto as a dwarf planet. Dwarf planets are defined as objects massive enough to be spherical but not dominant in their orbital paths.

Scientists view this find as an indicator of the vast number of undiscovered objects in the solar system. Mario Jurić, lead solar system scientist for the Rubin Observatory, expressed optimism about future discoveries.

While not directly related to the hypothetical Planet Nine, the discovery demonstrates the observatory's capability to detect distant objects. Astrophysicist Matthew Holman noted that even without Planet Nine, larger objects like Mars-sized bodies could still exist further out.