The gravitational attraction of the Earth keeps the atmosphere from floating off into space
upthrust
Buoyancy
Mass affects the density of a object which therefore affects the floating and sinking of it
Their mass (and the density of the fluid they're floating in).
Gravity.
No, The sun's gravity is always pulling on all objects which also keeps the planets from floating away.
Gravitational Force
The same thing that keeps you from floating out into space. Gravity.
Objects in space are always Floating and/or orbiting a larger object because of the lack of gravity in space.
The answer is an umbilical cord. It keeps astronauts from floating out into the universe.
The force that keep's us (or you) is the gravity.
Keeps most things from floating into space? :-)
The gravitational attraction of the Earth keeps the atmosphere from floating off into space
what keeps the moon from flying off into outer space
the forse of gravity keeps it floating in space like the moon orbits our planet
Floating Objects are objects that are less densethan water.