Is NASA's Moon Probe experiencing Difficulty?

That 'Star' I & someone in California asked about earlier, I am convinced now is Not a Star. Stars do Not 'Zig-Zag' do they? It IS moving, & can be seen to change direction. This Star? seems to be getting Lower(ie closer to earth) over Australia where I am. It is so low, that it is now possible to hear a faint 'rumbling', not unlike the sound of what one would imagine a rocket to sound like, nothing like a jet engine, & it is intermittent. I believe now, that this 'Star' with the 'Rays' is only the Moon Probe, but it seems to be heading for Earth, not the Moon! Shortly, it will be out of sight as it goes over my house. I Hope it is NASA's. If not, it must be alien, & I seriously Doubt that!! Has Anyone Else noticed this?