if you're looking up at the night sky, then yes. otherwise no.
All stars can be used to tell which direction you are travelling in as the movement of the earth is in a consistant direction, allowing you to compare your movement with the direction that the stars are travelling in.
parallax
the actual movement of the stars through the backdrop of other stars is one answer
Plants are normal and stars are like comets
The short length of pulsar pulses eliminate normal stars as possible pulsars because normal stars do not have strong enough magnetic fields.
Stars
Yes. 100 billion is the average number of stars in a normal galaxy.
movement of stars and planets
Stellar Kinematics
The rotation of the Earth makes the stars appear to move in the sky.
The stars really don't move. The Earth does all the movement.
retrograde motion