Suchergebnisse
Suchergebnisse:
Io ist der innerste der vier großen Monde des Planeten Jupiter. Mit einem Durchmesser von 3643 km ist Io der drittgrößte Mond Jupiters und der viertgrößte Mond des Sonnensystems. Bekannt wurde Io durch die erste Messung der Lichtgeschwindigkeit durch Ole Rømer im Jahr 1676 mittels der Beobachtung der Verfinsterungszeiten des ...
- 0,0041
- Jupiter I
- 421.800 km
- Jupiter
Io (/ ˈ aɪ. oʊ /), or Jupiter I, is the innermost and second-smallest of the four Galilean moons of the planet Jupiter. Slightly larger than Earth 's moon , Io is the fourth-largest moon in the Solar System , has the highest density of any moon, the strongest surface gravity of any moon, and the lowest amount of water by atomic ...
- 17.334 km/s
- 0.5 to 4 mPa (4.93×10−9 to 3.95×10−8 atm)
- 41698064.7357 km² (0.082 Earths)
Io is the most volcanically active world in the solar system, with hundreds of volcanoes and lava fountains. Learn about Io's orbit, surface, history, and exploration by NASA missions.
3. Mai 2024 · Io, innermost of the four large moons (Galilean satellites) discovered around Jupiter by the Italian astronomer Galileo in 1610. It is the most volcanically active body in the solar system. As many as 300 volcanoes may be active on the satellite at a given time.
- The Editors of Encyclopaedia Britannica
Io is the most volcanically active world in the solar system, with hundreds of volcanoes and lava fountains. Learn about Io's history, exploration, and features on NASA's improved website.
18. Dez. 1997 · Io, the most volcanic body in the solar system is seen in the highest resolution obtained to date by NASA's Galileo spacecraft. The smallest features that can be discerned are 2.5 kilometers in size. There are rugged mountains several kilometers high, layered materials forming plateaus, and many irregular depressions called volcanic calderas.
26. Okt. 2022 · Io is Jupiter's fifth moon and its third-largest. It is the most volcanically active body in the solar system.
