What exactly is the type of energy (force?) that comes from the planets?!

What exactly is the type of energy (force?) that comes from the planets?

How is it detected? Is there some machine that measures this?If the sun or moon get between planets do they cancel out? No beliefs please, just the facts mam

1 month ago
Hmmm... so far interesting stuff but why is Chica so hostile? Is this question taboo? Or are all believers that way?

I know where you're going with this.
All of the facts are laid out perfectly on
www.badastronomy.com
There too much info to list here, check it out.