"And God said, let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters which were under (or within) the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day." (Genesis 1:6-8 KJV)
The term "firmament" according to the Creation account, is taken from the Hebrew: רָקִיעַ raqiya` raw-kee'-ah, which is defined by many scholars as an expanse, or the visible arch of the sky:—firmament, but a primitive root; “רָקַע raqa` raw-kah” means, to pound, hammer, to overlay (with thin sheets of metal):—beat, make broad, spread abroad (forth, over, out, into plates), stamp, stretch.
The creation of the firmament is associated with the placement of some sort of structure, and in some modern Bibles many modern scholars translate the Hebrew word raqia as a "dome" or "vault". The Hebrew language appears to imply that the firmament is a firm, fixed structure (FIRMament, which can now be seen as the spherical cloud of comets (Icy vault) in which our solar system was created from the solar nebula cloud that was divided from the greater galactic nebula cloud.
"And God said, “Let there be lights within the firmament or vault to divide the day from the night; and let them be for signs, and for seasons, and for days, and years: And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so. And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also."
(Genesis 1:14-16 KJV) This verse says that the Sun, Moon, and Stars=planets of our solar system, are "within" the firmament. Therefore, the waters that are "above the firmament=dome/vault" must be above the Sun, Moon and Stars=planets of our solar system, revealing that the waters which are referred to in Psalms 148:4; "Praise him, ye heavens of heavens, and ye waters that [be] above the heavens," belong to the greater galactic nebula cloud which has become our Milky Way Galaxy.
The Oort cloud, or the Opik-Oort cloud, which is named after Jan Oort, is a spherical cloud that surrounds our solar system, a cloud of predominantly icy objects such as comets that are comprised of mainly hydrogen, oxygen=water, ammonia and methane, and extends up to about a light year from the sun and defines the cosmographical boundary of our Solar System and the region of the suns gravitational dominance. Here is the Firmament, the great spherical vault within which is found the sun, moons and planets of our solar system, the dome of ice above us.
Knowing that the planets of our solar system were already created before the sun came into existence when the hydrogen nuclei within the condensing solar cloud started fusing together to produce helium nuclei and a lot of energy thereby creating our sun, we must now ask the question, “Did life on earth begin to evolve before the creation of the sun?” As is recorded in the Bible. And can life exist without sunlight? Proof of this is to be found in the darkest depths of our oceans, where life has evolved over six miles beneath the surface where sunlight does not and cannot penetrate.