Skip that question. I am going off my original post below, before I was side tracked and forgot my original points.
@ChristineM
I do not understand your question. Galaxies are made from gas, dust, stars, planets, etc. I'm not sure what you want to know about light sources.
#15 First page
Something cannot pop out of thin air.
Something: as in any object and physical matter
Nothing:
Space-being a "void that exists between celestial objects." That would mean if I held out my hand and have no pencil in it, that space/or void would be there until I place pencil on my palm to replace that void or empty space. Nothing scientific just an absence of objects.
My question is: Since there is nothing/a void in my hand, how can a pencil/an object-not gass, participles, etc-pop out of "thin' air" onto my hand.
Why would it happen then but the process of "something from nothing" does not happen in everyday life? Everything on earth is "created" by a combination of already existing things. If something came from nothing, where is the pattern?
You have celestial objects, gasses, etc
in space but what's between it is void-that is space itself.
If something came from this void/absolute zero someone said, why couldn't that same thing happen on earth ideally as it happens in the universe?
Space is the absence of something. Without planets and stars etc there would be literally nothing. Space cannot be eternal; it's not even an it. Stars aren't eternal. Planets are not eternal.
Space, as above, is a void between two celestial objects in the universe, right. This void just IS. It can't be eternal (unless you can describe time in children's terms that is outside our definition of it).
Stars aren't eternal. Planets aren't (take Pluto for instance).
Everything is in constant flux and change. From the earth turning and weather and meteors and so forth. There is a cause and effect or causality. If not, everything, even atoms (case in point) would be solid. I'm speaking of the
motion of the cause and how it affects other things by its movement and interaction.
Another thing is the Earth is not the center of space.
If "god" existed for people on earth, then god is pretty limited in the minds of people who live on earth. Can you think outside your own understanding of what it means for there to be an absence of something?
Earth isn't the center of the universe, I should say. It's not in the middle of a void either, but no one has explained
how they can imagine this void and how it's defined unless there is no such thing as space. I'm thinking of bumping cars for some reason.
I'm saying that god could exist in people's minds to explain the void outside our
all galaxies. So, if the universe is said to be "13.8 billion years old, so any light we see has to have been travelling" going by how far light travels, outside of that, we can only assume what we know of is similar to what we don't know. Some people do not leave the earth or universe or cosmos to thinks we can test with telescopes etc. A lot of us go beyond that because we
do not know. If we did, a lot of scientist wouldn't believe in god (a first cause).
God being a personified first cause.
Space cannot create planets.
I was reading about the Big Bang and it supports what I keep saying. Something can only come from a combination of things that
already exists. So, if there is a big bang (making a point) then that big bang, energy
already exists, of course. The density of that energy created a reaction (cause/effect) and we are part of the results of that bang.
If the first cause can be created from a void between two existing things, that is the question I'd like to know: how.
How do you define space as eternal?
I'd say the universe
could be eternal since we can't see farther than the light and instruments can detect (as mentioned above). The void, I honestly don't know how time can be measured within space/void between two celestial objects. Unless there is another definition of time, I'm pretty ignorant to whatever it means to have time in space/voidness.
In other words, can "nothing" be eternal?
Eternal tells me about time. I don't know how you can define space/void as having time in it. Matter yes. Time, no.
If we know everything there is to know about the universe, I see no reason for god. Since we do not, I understand why god and other metaphysical religions exist. What I don't understand is why some atheists and non-theists make such a big deal out of it.