Every object has some amount of gravity. Though it affecting you compared to the other massive objects in space is negligible. To simulate earth like gravity in a smaller object like a space station you would need something like centrifugal force as a stand in for gravity force that earth has (and no, Oprah doesn't have enough mass to have a earth like gravitational pull yet.)
Every object has some amount of gravity. Though it affecting you compared to the other massive objects in space is negligible. To simulate earth like gravity in a smaller object like a space station you would need something like centrifugal force as a stand in for gravity force that earth has (and no, Oprah doesn't have enough mass to have a earth like gravitational pull yet.)