Astronomers using the ESO's Very Large Telescope have detected compelling evidence for an exomoon orbiting a gas giant in the outer Solar System, potentially marking the first confirmed discovery of its kind. The candidate moon, named ESO 2610 b I, orbits a brown dwarf-like object and exhibits characteristics consistent with large natural satellites found within our own solar system.
Background
The search for exomoons has been challenging due to their small size and faint signals compared to host planets, though previous candidates like Kepler-1625b I were debated. This potential discovery by ESO represents a significant step forward in confirming such objects outside our solar system.
- Source
- Hacker News (RSS)
- Published
- Jul 23, 2026 at 10:02 PM
- Score
- 8.0 / 10