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 has not …

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 images from …

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 2006...

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 two years …

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.

Eris is the brightest planet, 2nd most reflective body, in our solar system. The only "body" in our solar system that is brighter is Saturn's satellite Enceladus. It appears a bright white due to the methane …

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

3 days ago · Gilmour Space's Eris rocket briefly launched from Bowen Orbital Spaceport in coastal Queensland. "The rocket began sliding sideways shortly after rising off the pad, crashing back to …

Eris is slightly smaller than Pluto, but it has more mass than Pluto, making it the most massive dwarf planet. It is a " scattered disc object" in the Kuiper belt, further out than Pluto.

Eris is a large sphere of ice and rock similar to Pluto. It orbits the Sun on the edge of the Solar System. The diameter of Eris is about 2,500 km (1,553 miles). We aren't sure of its exact size because it is so …