Please choose the correct answer to the question: Scientists launch a rocket into space for a mission. Once the rocket escapes the gravitational pull of Earth, how will the mass and weight of the rocket be affected?

Answer1: The mass and weight will change. Answer2: The mass and weight will stay the same. Answer3: The mass will stay the same, but the weight will change. Answer4: The mass will change, but the weight will stay the same.

Answer format: answer1/answer2/answer3/answer4