It is more a question of how far you want to go. To observe the planets, you do not need a telescope greater than 4 -inches in diameter. A suitable pair of binoculars (in the range of 7 X 50 to 10 X 50) will be enough. These are great choices for the brighter planets. For ...
The second innermost Galilean moon isEuropa, which takes its name from the mythical Phoenician noblewoman who was courted by Zeus and became the queen of Crete. At 3121.6 kilometers in diameter, it is the smallest of the Galileans, and slightly smaller than the Moon. Europa’s surface consis...
1.43128 x 1015km3, 6.1419 x 1010km2, and 4.39264 x 105km respectively. To put that in perspective, Jupiter diameter is roughly 11 times that of Earth, and 2.5 the mass of all the other planets in the Solar System combined.
1.43128 x 1015 km3, 6.1419 x 1010 km2, and 4.39264 x 105 km respectively. To put that in perspective, Jupiter diameter is roughly 11 times that of Earth, and 2.5 the mass of all the other planets in the solar system combined.
Living on the surface ofJupiteritself would be difficult, but maybe not impossible. The gas giant has a small rocky core with a mass 10 times less than Earth's, but it's surrounded by dense liquid hydrogen extending out to 90 percent of Jupiter's diameter. If you were to step foot on...
Around the equator, Earth is 7,926 miles in diameter and 24,902 miles in circumference. From pole to pole or along the Meridional axis, Earth is slightly smaller at a diameter of 7,899 miles and with a 24,860-mile circumference. This is due to the Earth's rotation, which causes the...
Other than the four Galilean moons, Saturn’s Titan and Neptune’s Triton are two other moons which are comparable in size to the Earth’s Moon. In fact, these seven moons are the largest natural satellites in the solar system, measuring more than 3,000 kilometers in diameter. Only the ...