In recognition of Galileo's contribution, the four largest of Jupiter's moons are collectively known as the Galilean satellites.
Composition and Structure.
Astronomers were able to accurately determine Jupiter's mass even before 1900. They calculated the gravitational force that Jupiter exerts on its satellites by measuring their movements around the planet over an extended period. Because the gravitational force exerted by a planet is proportional to its mass, they could deduce Jupiter's mass. Unlike the rocky inner planets of the solar system Mercury, Venus, Earth, and Mars, Reta Beebe (2000) states Jupiter is a ball of dense gas and has no solid surface. Jupiter may have a core composed of rock-forming minerals like those trapped in comet ices, but the core makes up less than five percent of the planet's mass. Gas and clouds in Jupiter's atmosphere travel at high speeds. These gases and clouds travel faster at the equator than at higher latitudes. The gases and clouds of the atmosphere are thrown outward as the planet rotates, similar to the manner in which mud is thrown outward from a spinning wheel. Jupiter's outer layer, composed of a gaseous mixture of hydrogen, helium, and traces of hydrogen-rich compounds such as ammonia, methane, and water vapor, is about 600 miles thick. .
Stripes, Rings, and Moons.
From a distance Jupiter appears to have horizontal stripes, which result from winds that shear its cloud layers into sharply defined bands. These bands circle the planet, with winds along the edges of adjacent bands blowing in opposite directions. Some of the cloud bands appear whitish, while others are orangey or brown. Major storms often appear suddenly on Jupiter. Jupiter's most famous storm, the Great Red Spot, has persisted for centuries. The earliest report of a red spot was by Robert Hooke in 1664. The red color of the spot appears to be caused by impurities such as sulfur or phosphorous compounds that absorb ultraviolet, violet, and blue light.
Jupiter is the fifth planet from the Sun and is the largest one in the solar system. If Jupiter were hollow, more than one thousand Earths could fit inside. ... Jupiter's atmosphere is somewhat like the Sun. ... Smaller storms can be found through out the clouds of Jupiter. ... Jupiter's four small inner moons are Metis, Adrastea, Thebe, and Amalthea. ...
Halfway through the solar system in the far reaches of space lies a monster of a planet named Jupiter. ... Jupiter is the fourth brightest object in the sky and has been known since prehistoric times. ... Jupiter is very large, so large in fact that the atmospheric pressure generated by Jupiter's large mass is 318 times that of Earth. ... It is located on Jupiter's south tropical zone at about 22 degrees south latitude. ... In fact, Jupiter radiates more heat than it receives from the Sun. ...
Jupiter was named for the Roman primary god, Jupiter. ... Jupiter's diameter is 88,700 miles. ... Jupiter is so big that all the other planets in our Solar System would fit inside Jupiter if it were hollow. ... This is because Jupiter is such a large planet; a 100-pound person would weigh 254 pounds on Jupiter. ... Metis is the closest moon to Jupiter. ...
Jupiter and Saturn The two largest planets in the solar system, Jupiter and Saturn, have many of the same characteristics along with many differences. ... Jupiter's Diameter is 142,984 km across at the equator. ... The spacecraft Galileo orbited Jupiter for eight years. ... Amazingly, if you combine Saturn and all of the other planets together, excluding Jupiter, Jupiter is still twice as massive. ... Soon after, they were discovered around Jupiter and Neptune. ...
"Jupiter." ... Jupiter is a ball of dense gas and has no solid surface. ... Gas and clouds in Jupiter's atmosphere travel at high speeds. ... Jupiter is about 75% hydrogen and 25% helium by mass with traces of methane, water, ammonia, and "rock"(Jupiter"). ... Other Unique Features The planet Jupiter has a system of rings (see Figure 6), known as the rings of Jupiter or the Jovian ring system (Harvey). ...
STORIES OF THE GODS OF NATURE Zeus/Jupiter divided the sovereignty of the world Hades/Pluto got the underworld and shades of the dead. ... Jupiter gave him PROSERPINA as a wife, but was fearful to tell the girl's mother, CERES/Demeter. ... Jupiter intervened "said she could have proserpina back as long as she had not accepted food. ...
Legrand contested Jupiter on his left and his right before they left and found out that Jupiter dropped it from the wrong eye. ... A man named Jupiter usually accompanied Legrand. Jupiter is an old freed slave that works for Legrand. Jupiter is an uneducated man that doesn't even know his right from his left. ... Jupiter probably believes in voodoo or something because he is afraid of the gold bug. ...
When in trouble, four other sailor scouts (Sailor Mars, Sailor Mercury, Sailor Jupiter, and Sailor Venus) help her out. ... Sailor Jupiter, a.k.a. ... To transform, she shouts, "Jupiter Star Power!" and changes from Lita to Sailor Jupiter. ...
