5.6 g/ml. That is the density.
Supposedly there is life on Mars but it’s early to say for sure
Under water turbans that are placed at the above to middle of the ocean they are used to capture kinetic motion
-- If acceleration and velocity are in the same direction,
then the object is speeding up.
-- If acceleration and velocity are in opposite directions,
then the object is slowing down.
-- If acceleration is perpendicular to velocity, then the object
is moving on a circular curve at constant speed.