Scientists Search for Hidden Massive Object at Solar System's Edge

TL;DR
Scientists continue to investigate the possibility of a massive undiscovered planet, 'Planet Nine', influencing the orbits of distant objects in the Kuiper Belt, though recent discoveries and limited observational data make its existence uncertain. The search relies on telescopic observations, as space travel to the outer solar system would take over a century.
Topics:science#astronomical-observations#kuiper-belt#outer-solar-system#planet-nine#science#trans-neptunian-objects
- The hunt for 'planet nine': Why there could still be something massive at the edge of the solar system Phys.org
- The hunt for ‘planet nine’: why there could still be something massive at the edge of the Solar System The Conversation
- Astronomers discover new dwarf planet 'Ammonite' — and it could upend the existence of Planet Nine Live Science
- 🔭 What is this mysterious object, linked to Neptune in an orbit never seen before? Techno-Science.net
- Space ‘puzzle piece’ found Taipei Times
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