Is Abiogenesis a fact?

Why do creationists argue this? Their own Bible claims that life was created out of non-life on earth. If so, then that is abiogenesis.

"The laws of physics are deterministic" and "The universe is deterministic" are two quite different things. The first does not imply the second. Perhaps you are not aware that NASA mission are highly instrumented. As the mission proceeds, measurements are made, and on the basis of those measurements corrections are made to the flight path (by firing small rockets). This hardly counts as evidence for determinism. This is false. In order for physics to be highly useful, it suffices that the laws of physics give very good approximations. It is not necessary that they be exactly correct.Perhaps you are the one who lacks an understanding of the basic physics.

That's not evident in what you post. The physics is not relevant to the question raised in the OP.

Are you asserting that the Genesis account is wrong on account of the physics?Are you asserting panspermia (that life arrived on earth from elsewhere in outer space)?Or maybe you failed to understand the OP.

Okay, I get it.You are claiming that life does not exist on earth at all, because the physics precludes it

I am stating the clear implications of what you have written, in light of your claim that you have read and understood the OP.I suggest you try actually reading the OP.

As far as I can tell, the only plausible alternative is something like panspermia (the introduction of life from outer space).

It doesn't just move it back. Rather, it changes it to a cosmological question. If life arose somewhere other than earth, then there might have been more possibilities as to how life could have arisen. If you are willing to consider a possibility that the universe has existed forever, then it might be that there was always life.My own best guess is that life arose on earth, and that abiogenesis is likely to occur whenever conditions are suitable. But that's just hypothesis at present, and we are a long way from having enough evidence to settle the issue.