Particles pop out from seemingly nowhere. They're on the cusp and I hope they hit it.
Of course something does come from nothing for that "nothingness" which the modern physicist alludes to is that very spiritual world which is nothingness or in other words a "non particularity" if I could say the "non ponderable".
The "G" appreciation is another story.
Another region in which "something comes from nothing" is the realm of comets. the comet seemingly disappears only to return in some type of regularity; it does disappear, according to our senses, but is still existent but non cognizable with our senses of sight and sound, et. al.
The science is the future of Man but first there has to be some appreciation of the non material in which the material can be comprehended as the "precipitation" of or "expression of" the spirit , so to speak. Words have to be used here which come from the earthly, more as pointers but this can all be comprehended if approached without prejudice.
Think ice cubes forming out of water; he who only perceivesice cubes or mountains will not be able to see the water.
I'm glad the modern physicist wonders at the apparent creation of these particles but using the earthly or ponderable as the source of these particles takes the wonder out of it and is headed in the wrong direction.