Jupiter gives back into space twice the energy it gets from the distant Sun. Where is this energy coming from, for the most part?
A) the impact energy of comets like SL-9
B) helium rain descending into its mantle and core
C) the slow escape of gravitational energy left from its formation
D) the radioactive decay of U-238 in its iron-rich core, just as with the Earth
E) the combined tidal stress of all four large Galilean moons
Question 2
Which classes of stars with large habitable zones probably don't last long enough for life to evolve to use them?
What will be an ideal response?
1-16 The Sun’s Daily Path and the Energy It Deposits Here
Close-ups of Jupiter’s Atmosphere
Using the fingertips of one hand, make contact with an area on the back with high fascial ...
A typical massage room has adequate space for equipment and pleasant decorations.
Energy passes among trophic levels
Hydrogen burns to produce energy and water