[zeroca]

Originally Posted by mkirkpatrick How far does this bubble extend,does it include the outer planets.such as Jupiter or Saturn for instance! Would be grateful for an answer. kind regards michael.

Each body has its own “space bubble”…
I’d borrow the expression again from Tony Stanton:
“The universe has foam-like structure”: the periphery of each “bubble” presents the space, adjacent to heavenly body, (i.e. to speak roughly – the space, “generated by body” - This expression also belongs to Tony Stanton), but the center of “space bubble” is occupied by matter, i.e. by body. The “space bubbles” adjoin each-other. The space is expansion from the center of body radially to all sides up to some distance, but body is concentration of matter to the same center. (I.e. body and space are opposite sides of medal, I e. two opposite processes conditioned by each-other).
The matter in solid or liquid form (i.e. in concentrated forms) is striving to the center of heavenly body, but in expanded form – from the center of heavenly body radially.
If any little body with its own space is found within the bounds of space of heavenly body, i.e. within the bounds of “bubble” of heavenly body, its space (the space of little body) is summed up at once with the space of heavenly body peripherally and that makes little body to strive to the center of heavenly body (i.e. to strive centrally).
The extent of filling up of each “space bubble” with matter depends on density of matter inside the “bubble”: the less is the density of matter, the more part of generated space is occupied by it, but the extent of “space bubble” itself, is directly proportional to the mass of planet.
As for mass of planet, I think that E, i.e. energy of any separate amount of matter (I call it single system) is constant, i.e.
The mass and speed of single system are inverse-proportionally to each-other: the mass is maximal and the speed is minimal “at rest”, i.e. after the ending of free fall, but in an expended state of the same single system – just opposite: mass is minimal and speed is maximal: The extreme expended form of any single system is its existence in form of light, when mass is minimal (strives to zero), so the speed – maximal (strives to the speed of light)

Better to look through the thread mass, posts #2, #5.

Above considered example (in previous post) is ideal imaginable situation, when two elementary particles – one of them in solid, but the second – in expended states, with their “space bubbles”, generated by these two elementary particles in different forms try to dispose to each-other naturally, i.e. try to seek more “balance-saving” positions.
Best regards,
Merab.

P.s. Accidentally I missed the title of your post: “Bubble” will not “burst”; It will only eliminate with annihilation of matter placed inside it:
The term “Bubble” is used only with metaphorical meaning – to imagine the “boundary”-the distance, up to which spreads the influence of body (be it in expended or contracted states). One can call it “3D gravitational field”, but I’m definitely against the conception of attraction among bodies (i.e. planets aren’t attracted to each-other), as I believe, that solid matter is striving to the center of planet and that doesn’t mean that center of planet is sort of magnet, which attracts all kinds of matter, and does so with equal speeding up for any kind and any quantity of solid matter.