Possible new dwarf planet 2026 ED138 reported beyond Pluto
What happened
Several outlets report a possible new dwarf planet beyond Pluto, designated 2026 ED138. The details come from headlines only, and the full articles were not provided.
When it started
The MARCA link is dated 29 October 2026, and the topic began trending on 30 October 2026. Exact discovery dates are not in the material provided.
How it spread
The sources do not describe how the object was found. National Geographic's link refers to the Rubin observatory, but its article text was not provided, so the role of that facility is unconfirmed.
Why it matters
Coverage from MARCA, National Geographic and Twasl News, plus a headline naming Matthew Holman as flagging 2026 ED138, drove the search interest. What Holman said is not stated in the material provided.