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Tucson's Planetary Science Institute contributes to tracking mystery space objects that help reveal secrets 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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The Daily Galaxy on MSNAstronomers Just Unveiled a Mysterious Object in the Outer Solar System—And It’s Locked in a Dance with NeptuneAstronomers have made an extraordinary discovery at the outer edge of our solar system—a strange space rock that dances in ...
23h
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 hypothesis.
Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get their name from their orbits. These dwarf planets orbit the sun at a ...
Discovered through the Formation of the Outer Solar System: An Icy Legacy (FOSSIL) survey using the Subaru Telescope in ...
An oddly tilted object beyond Neptune moves in perfect sync, one orbit for every ten of Neptune’s, and scientists are ...
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Discover Magazine on MSNIncredibly Rare Celestial Object May Change What We Know About Planet NineLearn more about a sednoid called Ammonite that has been detected in the outer reaches of the Solar System.
A team of astronomers led by the Center for Astrophysics | Harvard & Smithsonian has discovered a rare object far beyond ...
According to study co-author Dr Fumi Yoshida, Neptune is the only known massive object near the outer Solar System that could ...
The trans-Neptunian object Arrokoth, also known as Ultima Thule, which NASA's space probe New Horizons passed on New Year's Day 2019, may have changed its shape significantly in the first 100 ...
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Space.com on MSNHubble spots interstellar invader Comet 3I/ATLAS for the first timeThe long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...
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