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  1. Environmental Risk Information ESA | Phase I Assessment

    ERIS Environmental Risk Information Services provides phase I site assessment data (ESA) for properties in the US and Canada.

  2. Eris (dwarf planet) - Wikipedia

    Eris is the ninth-most massive known object orbiting the Sun and the sixteenth-most massive in the Solar System (counting moons). It is also the largest known object in the Solar System that …

  3. Eris - Science@NASA

    Apr 24, 2025 · Eris is one of largest the dwarf planets in our solar system. It's about the same size as Pluto, but it's three times farther from the Sun. Eyes of the Solar System uses data and …

  4. Eris Facts | Temperature, Surface, Information, History & Definition

    Oct 8, 2019 · Eris is a member of a group of objects that orbit in a disc-like zone beyond the orbit of Neptune, called the Kuiper Belt. Although, Eris is the only dwarf planet that orbits even …

  5. Eris Dwarf Planet: Discovery, Classification, Mass And Other Facts

    Jun 2, 2024 · Eris is a dwarf planet situated beyond Neptune in the edges of the Kuiper Belt. It is an icy rocky planet, bigger than Pluto and twice as far from the Sun.

  6. Eris | Dwarf Planet, Kuiper Belt, Plutoid | Britannica

    Nov 4, 2025 · Eris, large, distant body of the solar system, revolving around the Sun well beyond the orbits of Neptune and Pluto in the Kuiper belt. It was discovered in 2005 in images taken …

  7. 20 years ago, the discovery of Eris spelled doom for planet Pluto

    Jan 31, 2025 · Eris, a dwarf planet located approximately 95.6 AU from the Sun, was discovered in 2005 after a re-analysis of data initially collected in 2003. Its discovery contributed to the …

  8. Eris (Dwarf Planet) Facts

    Eris is the most massive dwarf planet in the Solar System, exceeding Pluto’s mass by 28%. As such, it was a serious contender to be a tenth planet but failed to meet the criteria set out by …

  9. Eris: 10 Fascinating Facts About the Dwarf Planet That ... - Curiosmos

    Jan 8, 2021 · Here are facts about Eris, the icy dwarf planet that redefined our solar system. Discover the mysteries of its reflective surface.

  10. Eris and Dysnomia | Research Starters - EBSCO

    Eris, officially designated 136199 Eris, is the largest known trans-Neptunian object and is classified as a dwarf planet. It has a moon named Dysnomia, which is a scattered disk object. …