Saturn’s bright rings are made of ice chunks (and some rocks) that range in size from the size of a fingernail to the size of a car. Although the rings are extremely wide (over 1 million km in diameter), they are very thin (about 0.6 miles = 1 km thick). For more information ...
The rings were first observed by Galileo in the 17th century. Saturn is visible without using a telescope, but a low-power telescope is needed to see its rings. Saturn is made mostly of hydrogen and helium(氦) gas. Saturn is about 74,898 miles in diameter(at the equator). This is ...
2.The sixth planet from the sun and the second largest in the solar system, having a sidereal period of revolution about the sun of 29.5 years at a mean distance of about 1.43 billion kilometers (891 million miles), a mean diameter of approximately 121,000 kilometers (75,000 miles), an...
Saturn has 62 moons that measure more than 31 miles in diameter, and many smaller "moonlets." The largest moon, Titan, is about half the size of Earth and larger than the planet Mercury. It is the only one to have its own atmosphere, which is mostly made up of nitrogen. Other Saturn...
Saturn is m a d e mostly of hydrogen an d helium(氦) gas.Saturn is about 74,898 miles in diam eter(at th e equator). T his is about 9.4 times t h e diameter of th e Earth. 764 Earths coul d fi t insi d e a hollowed-out Saturn.Saturn is th e most oblat e planet...
What constellation is Saturn in? How far has Hale-Bopp traveled from the sun? How long has Neptune been a planet? How many miles is the Oort cloud from the sun? What is the diameter of the planet Jupiter? What planet is closest to Saturn?
5 miles in diameter. But there is no telling how big this baby will grow over time. "We've never seen anything like this before, " said astronomer Carl Murray in a statement . He is the lead author of the Icarus report. "We may be looking at an act of birth, where this object ...
As this material gathers an d clu mps together, moons ar e born.If Peggy is a new moon, it is also a tiny one, measuring only 0.5 miles in diameter. B ut ther e is no telling how big this baby will gr ow over time. "We'v e never seen anything like this before," sai d...
noun The sixth planet from the sun and the second largest in the solar system, having a sidereal period of revolution about the sun of 29.5 years at a mean distance of about 1.43 billion kilometers (891 million miles), a mean diameter of approximately 121,000 kilometers (75,000 miles),...
Cassini was about 808,000 miles (1.3 million kilometers) from Rhea and 1.2 million miles (2 million km) from Titan when it took the picture, researchers said. Titan is the largest ofSaturn's many satellites; at 3,200 miles (5,150 km) in diameter, it's nearly 50 percent wider than ...