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The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...
The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...
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Live Science on MSNAstronomers discover new dwarf planet 'Ammonite' — and it could upend the existence of Planet NineA newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...
10d
Sciencing on MSNNew World Discovered In Our Solar System Could Kill Our Hopes And Dreams For Planet NineAstronomers have hoped for the existence of Planet Nine for years. Things were looking promising, but this discovery might ...
Every once in a while, space gives us something totally unexpected. Well this time, the solar system is surprising us with a ...
10d
IFLScience on MSN"Something Extraordinary Occurred": A New 380-Kilometer World Has Been Found In Our Solar SystemIn 2003, NASA-funded researchers spotted what was then the most distant object discovered in our Solar System. The dwarf ...
2d
Astronomy on MSNNew sednoid “Ammonite” discovery deepens Planet Nine mysteryAstronomers have found 2023 KQ14, nicknamed Ammonite, a rare sednoid with a unique orbit that challenges the Planet Nine ...
A newly found icy object, Ammonite, may be a 4-billion-year-old fossil from the Solar System’s edge—and it’s casting doubt on ...
Modern Engineering Marvels on MSN4d
What Does Ammonite’s Orbit Reveal About the Solar System’s Deepest Mysteries?Would one frozen world, just visible on the rim of the Sun’s kingdom, turn decades of speculation on the concealed layout of ...
5d
Digital Camera World on MSNThe newest member of the Solar System, Ammonite? It was discovered by a wide-lens, 870MP camera that weighs more than three tonsTypically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was discovered using wide-field imaging. The Subaru Telescope has spotted a distant ...
Astronomers have discovered a "fossil" world lying in the outskirts of the solar system, according to new research.
10d
Space.com on MSNAstronomers discover a cosmic 'fossil' at the edge of our solar system. Is this bad news for 'Planet 9'?"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...
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