The existence of ample amounts of hydrogen in the subsurface ocean of Enceladus indicates that microbes--if any exist there--could use it to obtain energy by mixing with carbon dioxide dissolved in water. This particular chemical reaction, termed methanogenesis, because it manufactures methane as a byproduct, may have been of critical importance in the emergence of life on our planet. What The Moon represents in You. In essence the Moon represents our emotions, responses, habits and contact needs. It symbolises the inner child that gains experience itself through the contact with others. It is our basic need to be loved and nurtured and the 'feeling' self looks to gain this from others. We usually receive this from our family and home environment and often a pet feeds our emotional self. Uncontrolled and immature emotions all come under the Moon's domain as we never lose our inner child. We often revert back into our Moon when we behave irrationally, or become moody or sulky, usually because our needs are not being met. If we feel unsafe or threatened we have a tendency to fall back on our Moon and it is by sign, house and aspect that describes how we react. Imagine, a frigid, distant shadow-region in the far suburbs of our Solar System, where a myriad of twirling icy objects--some large, some small--orbit our Sun in a mysterious, mesmerizing phantom-like ballet within this eerie and strange swath of darkness. Here, where our Sun is so far away that it hangs suspended in an alien sky of perpetual twilight, looking just like a particularly large star traveling through a sea of smaller stars, is the Kuiper Belt--a mysterious, distant deep-freeze that astronomers are only now first beginning to explore. Makemake is a denizen of this remote region, a dwarf planet that is one of the largest known objects inhabiting the Kuiper Belt, sporting a diameter that is about two-thirds the size of Pluto. In April 2016, a team of astronomers announced that, while peering into the outer limits of our Solar System, NASA's Hubble Space Telescope (HST) discovered a tiny, dark moon orbiting Makemake, which is the second brightest icy dwarf planet--after Pluto--in the Kuiper Belt.