What 3 planets emit more heat than they receive ?

Question

In our Solar System ?

Answer 1

Jupiter, Saturn and Neptune

Answer 2

Jupiter, Saturn and Neptune.

This is from this web site:http://csep10.phys.utk.edu/astr161/lect/neptune/features.html

The bluish color of the adjacent image is, as for Uranus, because of methane in the atmosphere, which absorbs red light, leaving the light scattered from Neptune preferentially enhanced at blue wavelengths. The period of rotation is about 16 hours, comparable to that of Uranus and much slower than for Jupiter and Saturn. The temperatures at the cloud tops are about -216 degrees Celsius, slightly warmer than for Uranus. Neptune, like Jupiter and Saturn but unlike Uranus, has an internal heat source and produces 2.7 times more heat than it absorbs.

So, the answer is Jupiter, Saturn and Neptune.

Answer 3

Probably Jupiter, Saturn, and Uranus - the gas giants. All of these get very little energy from the sun. However, it is likely that they make their own or emit geothermal energy.

Answer 4

Your answer is hiding in the giant planets Jupiter, Saturn and Neptune.

Answer 5

Saturn
Jupiter
and a guess of Neptune??

Answer 6

the earth too....