An object of mass 5 kg is taken into space. What will happen to its mass in space?

• The mass of an object represents the quantity of matter present in an object. 
• The mass of an object is constant irrespective of the gravitational force exerted on it.
• Therefore, it remains the same whether the object is on the earth, on the moon, or in outer space. 

Hence, the mass of the object will remain the same that is 5 kg.