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 history, exploration, and features on NASA's improved website.
3. Mai 2024 · Io is the most volcanically active body in the solar system. Learn about Io, Jupiter's moon with the most active volcanoes in the solar system. An overview of Io, a moon of Jupiter with many active volcanoes. See all videos for this article.
- The Editors of Encyclopaedia Britannica
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 · By Daisy Dobrijevic. Contributions from. Elizabeth Howell, Kim Ann Zimmermann. last updated 26 October 2022. Explore Io, the most volcanically active body in the solar system. Jupiter’s moon Io...
Most of what we know about Io comes from Galileo spacecraft, which made a detailed study of the Jupiter system—including Io—from orbit from December 1995 to September 2006, but it was Voyager 1 that spotted the first signs of the little moon’s powerful volcanism in 1979.
