Cheese and Vegetable Calories. Adding cheese to your sub will also add a significant amount of calories. Each 1-ounce slice of cheddar adds 113 calories, while an ounce of Swiss cheese adds 106 calories. American cheese is lower in calories, with 50 calories per slice.
Â© 2012 Discovery Channel. New research shows that the jumbled ice blocks crowning the surface of Jupiter's icy moon Europa are signs of large liquid lakes below, a key finding in the search for places where life might exist beyond Earth.
The Galilean Moons. Outward from Jupiter: Each of the Jovian planets has a number of moons, although Jupiter has the most with more than 60 catalogued to date. Jupiter's 4 largest moons exhibit some of the most interesting geology in the solar system.They were discovered by Galileo Galilei and are known as the Galilean moons.Jupiter's largest moon, Ganymede, is larger than Mercury while the other three are larger than Pluto.1  Io. 2  Europa. 3  Ganymede. 4  Callisto.he Galilean Moons. Outward from Jupiter: Each of the Jovian planets has a number of moons, although Jupiter has the most with more than 60 catalogued to date. Jupiter's 4 largest moons exhibit some of the most interesting geology in the solar system.