2013 ⟶ First Extrasolar Asteroid Detected with Water
In October 2013, the first extrasolar asteroid is detected a...
Year
1910
1995
2013
2020
🌟 Fleming Publishes Discovery of White Dwarf Stars
Williamina Fleming publishes her discovery of white dwarf stars.⟶
AstronomyStellar AstronomyWhite DwarfFlemingAstrophysics
United States🌟 Definitive Observation of First Extrasolar Planet Around a Main Sequence Star
Michel Mayor and Didier Queloz definitively observe the first extrasolar planet around a main sequence star⟶
AstronomyExoplanetsPlanetary ScienceMichel MayorDidier QuelozExtrasolar Planets
Switzerland☄️ First Extrasolar Asteroid Detected with Water
In October 2013, the first extrasolar asteroid is detected around white dwarf star GD 61. It is also the first detected extrasolar body which contains water in liquid or solid form.⟶
AstronomyExoplanetsAsteroidsWhite DwarfWaterGD 61Extrasolar BodiesExo-asteroids
United States
Germany