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  2. List of proposed missions to the outer planets - Wikipedia

    en.wikipedia.org/wiki/List_of_proposed_missions...

    A proposed probe that would've flew by trans-Neptunian objects using a gravity assist from Uranus. [139] 5 Pluto Hop, Skip, and Jump: Pluto Hop, Skip, and Jump: N/A N/A NASA: Lander In progress A proposed probe designed to land on Pluto, similar to the concept of the Triton Hopper mission. [145] 6 Pluto Kuiper Express: Pluto Kuiper Express ...

  3. List of hypothetical Solar System objects - Wikipedia

    en.wikipedia.org/wiki/List_of_hypothetical_Solar...

    Chiron, a moon of Saturn supposedly sighted by Hermann Goldschmidt in 1861 but never observed by anyone else.; Chrysalis, a hypothetical moon of Saturn, named in 2022 by scientists of the Massachusetts Institute of Technology using data from the Cassini–Huygens mission, thought to have been torn apart by Saturn's tidal forces, somewhere between 200 and 100 million years ago, with up to 99% ...

  4. Astronomers discover 3 previously unknown moons orbiting ...

    www.aol.com/news/astronomers-discover-3...

    “Once S/2002 N5’s orbit around Neptune was determined using the 2021, 2022, and 2023 observations, it was traced back to an object that was spotted near Neptune in 2003 but lost before it ...

  5. List of Solar System objects - Wikipedia

    en.wikipedia.org/wiki/List_of_Solar_System_objects

    Uranus trojan (2011 QF 99) Uranus-crossing minor planets; Neptune. Rings of Neptune; Complete list of Neptune's natural satellites. Proteus; Triton; Nereid; Neptune trojans; Neptune-crossing minor planets; Non-trojan minor planets. Centaurs; Damocloids; Trans-Neptunian objects (beyond the orbit of Neptune) Kuiper-belt objects (KBOs) Plutinos ...

  6. S/2023 U 1 - Wikipedia

    en.wikipedia.org/wiki/S/2023_U_1

    S/2023 U 1 is the smallest and faintest natural satellite of Uranus known, with a diameter of around 8–12 km (5–7 mi). It was discovered on 4 November 2023 by Scott S. Sheppard using the 6.5-meter Magellan–Baade Telescope at Las Campanas Observatory, Chile, and later announced on 23 February 2024. [1]

  7. Sweden Solar System - Wikipedia

    en.wikipedia.org/wiki/Sweden_Solar_System

    Uranus (2.6 m (8 ft 6 in) in diameter) was vandalized and the new model was reconstructed behind Stora magasinet in Lövstabruk in 2012. It is an outdoor model made of blue steel bars. The rotation axis of the planet is marked in red. [8] 2.5-m representation of Neptune, by the river Söderhamnsån in Söderhamn

  8. Six planets will be visible in the night sky this month. How ...

    www.aol.com/news/six-planets-visible-night-sky...

    An alignment of six planets will dazzle in January 2025. Venus, Mars, Jupiter, Saturn, Uranus and Neptune will align in the night sky. "The whole month of January is a great time to see the ...

  9. Timeline of discovery of Solar System planets and their moons

    en.wikipedia.org/wiki/Timeline_of_discovery_of...

    The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...