Io (moon) - Wikipedia
WEBIo orbits Jupiter at a distance of 421,700 km (262,000 mi) from Jupiter's center and 350,000 km (217,000 mi) from its cloudtops. It is the innermost of the Galilean satellites of Jupiter, its orbit lying between those of Thebeand Europa. Including Jupiter's inner satellites, Io is the fifth moon out from Jupiter.
Io - NASA Science
WEBJupiter's moon Io is the most volcanically active world in the solar system, with hundreds of volcanoes, some erupting lava fountains dozens of miles (or kilometers) high.
Io (lune) — Wikipédia
WEBIo, ou Jupiter I, est un satellite naturel de Jupiter. C'est la troisième plus grande lune galiléenne et celle ayant l'orbite la plus proche de Jupiter, possédant un demi-grand axe de 421 800 km et une période de révolution d'environ 42 heures.
Io | Surface, Volcanoes, & Facts | Britannica
WEBSep 22, 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 …
Io Facts - Science@NASA
WEBJupiter's rocky moon Io is the most volcanically active world in the solar system, with hundreds of volcanoes, some erupting lava fountains dozens of miles (or kilometers) high. Io’s remarkable activity is the result of a tug-of-war between Jupiter's powerful gravity and smaller but precisely timed pulls from two neighboring moons that orbit ...
Volcanism on Io - Wikipedia
WEBIo's volcanism makes the satellite one of only four known currently volcanically or cryovolcanically active worlds in the Solar System (the others being Earth, Saturn's moon Enceladus, and Neptune's moon Triton.)
Io: A guide to Jupiter's volcanic moon | Space
WEBOct 26, 2022 · The volcanic moon is Jupiter's third-largest and the innermost Galilean satellite, it finds itself caught in a gravitational tug-of-war between Jupiter and two nearby Jovian moons Europa and...
AMSAT Responds to Planned Decommissioning of IO-117 …
WEBJan 25, 2024 · Since the first amateur radio satellite launched in 1962, fewer than ten have gone to orbits beyond LEO and only QO-100 (available to only part of the world) and IO-117 remain in service. Due to the unique orbit and capabilities, we request that S5Lab postpone the scheduled passivation operation and keep the satellite’s digipeater in service.
Catalog Page for PIA25697 - NASA
WEBPIA25697: NASA's Juno Mission Captures View of Io's South Polar Region. The JunoCam instrument aboard NASA's Juno spacecraft captured this view of Jupiter's moon Io – the first-ever image of the moon's south polar region …
LAPAN A2 (IO-86) Satellite details 2015-052B NORAD 40931
WEB4 days ago · LAPAN A2 is an Indonesian microsatellite that carries video and digital cameras to image Earth from orbit, plus a ship-tracking payload and amateur radio equipment. The orbiter carries the amateur radio short text message repeater (APRS) and a …
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