How does gravity in space work???? I have an issue that woke me out of a good sleep. Newton and Einstein's theory's make complete since to me and i feel that's how everything should work(it should make sense). What absolutely makes no sense to me is "How Gravity In Space Works." The reason i'm having this problem is the fact that everything I come up with make no sense. Now add Newton and Einstein's theory's in your mind and take out all the planets, stars, and galaxies, and there would be nothing correct? SPACE IS NOTHING, BUT DUST PARTICLES FLOATING IN SPACE. (NOW LETS STOP RIGHT THERE) Gravity on earth makes sense to me, what goes up must come down, Rotation keeps us on the ground! Now in space nothing keeps us on the ground everything just floats around without gravity pulling things together and giving them direction. What I don't understand is how gravity pulls things together in space in the first place!(GOING BACK TO MY ORIGINAL QUESTION) BECAUSE THIS MAKE NO SENSE TO ME WHAT-SO-EVER! HOW CAN FLOATING DUST BECOME EVERYTHING. WHAT TELLS GRAVITY TO START WORKING AND HOW AND WHY ARE THERE DUST PARTICLES IN THE FIRST PLACE? PHYSICS TO ME IS MANAGED CHAOS, BUT THIS MAKES NO SENSE TO ME. GRAVITY ON EARTH MAKES COMPLETE SENSE, GRAVITY IN SPACE DOESN'T UNLESS EVERYTHING IN THE MULTI-VERSE IS ROTATING AND IF SPACE WAS EMPTY HOW DID THE DUST GET THERE TO BEGIN WITH? LIKE I SAID I WAS DREAMING AND THIS QUESTION CAME UP IN MY DREAM AND I COULDN'T MAKE SENSE OF IT AT ALL IT WOKE ME UP! BECAUSE IF I TAKE A BIG JUMP OFF THE MOON I WOULD JUST FLOAT AROUND TILL SOMETHING PULLED ME IN! SO I GUESS MY QUESTION IS, IF THERE IS NOTHING TO PULL FROM THE START HOW DID IT GET THERE? AND WHAT FORCE TELL GRAVITY NOT TO MIND ITS OWN BUSINESS? WHY DOESN'T SPACE REMAIN AN EMPTY VACUUM?