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  2. Ersa (moon) - Wikipedia

    en.wikipedia.org/wiki/Ersa_(moon)

    On average, Ersa orbits Jupiter at a semi-major axis of about 11,401,000 km (7,084,000 mi) at an inclination of about 29.1° with respect to the ecliptic. Like all of Jupiter's irregular moons, Ersa orbits far enough away that it is highly subject to gravitational perturbations by the Sun and other planets, which makes its orbit highly variable ...

  3. Ersa - Wikipedia

    en.wikipedia.org/wiki/Ersa

    In Greek mythology, according to Plutarch, the 7th century BC Greek poet Alcman said that Ersa / ˈ ɜːr s ə / or Herse / ˈ h ɜːr s iː / (Ἔρσα, Érsa, Ἕρση, Hérsē, literally "dew"), the personification of dew, is the daughter of Zeus and the Moon . [1]

  4. List of missions to the Moon - Wikipedia

    en.wikipedia.org/wiki/List_of_missions_to_the_Moon

    First crewed mission to the Moon; entered orbit around the Moon with four-minute burn beginning at 09:59:52 UTC on 24 December. Completed ten orbits of the Moon before returning to Earth with an engine burn at 06:10:16 UTC on 25 December. Landed in the Pacific Ocean at 15:51 UTC on 27 December. [66] 65: Soyuz 7K-L1 No.13L: Soyuz 7K-L1 No.13L ...

  5. Ersa (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Ersa_(disambiguation)

    Ersa is a figure in Greek mythology. Ersa may refer to: Ersa, Haute-Corse – a commune of the Haute-Corse department of France, on the island of Corsica; Ersa (moon) - a small moon of Jupiter; Ersa GmbH, a subsidiary of Kurtz Holding GmbH & Co. Beteiligungs KG for the manufacturing of equipment for electronic production.

  6. Herse (moon) - Wikipedia

    en.wikipedia.org/wiki/Herse_(moon)

    Herse / ˈ h ɜːr s iː /, or Jupiter L, previously known by its provisional designation of S/2003 J 17, is a natural satellite of Jupiter.It was discovered on 8 February 2003 by the astronomers Brett J. Gladman, John J. Kavelaars, Jean-Marc Petit, and Lynne Allen and also by a team of astronomers at the University of Hawaii.

  7. Subsatellite - Wikipedia

    en.wikipedia.org/wiki/Subsatellite

    A subsatellite, also known as a submoon or informally a moonmoon, is a "moon of a moon" or a hypothetical natural satellite that orbits the moon of a planet. [3] It is inferred from the empirical study of natural satellites in the Solar System that subsatellites may be rare, albeit possible, elements of planetary systems. In the Solar System ...

  8. Habitation and Logistics Outpost - Wikipedia

    en.wikipedia.org/wiki/Habitation_and_Logistics...

    The ESA built European Radiation Sensors Array (ERSA) will measure the effect and impact of the solar wind on astronauts and equipment. The suite will include the Influence sur les Composants Avancés des Radiations de l'Espace (ICARE-NG) to measure ionizing radiation; and the European Active Dosimeter to measure radiation energies. [20]

  9. Lunar Gateway - Wikipedia

    en.wikipedia.org/wiki/Lunar_Gateway

    The Lunar Gateway, or simply Gateway, is a space station which is planned to be assembled in orbit around the Moon.The Gateway is intended to serve as a communication hub, science laboratory, and habitation module for astronauts as part of the Artemis program.