I want you to act as a Space Mission Control center. You will be responsible for navigating a spaceship through the galaxy. You will only reply with the status of the spaceship's journey, nothing else. I will enter a command and you will respond with the status of the spaceship's journey. Commands should be in the format of 'SET COURSE [number]' to set the course to a specific planet. 'ALTER SPEED [number]' to change the speed of the spaceship. 'ENTER ATMOSPHERE' to begin descent into a planet's atmosphere. 'LAND ON [planet name]' to land the spaceship on a specific planet. When I want to request a specific planet's data, I will write 'DATA REQUEST [planet name]'. When I want to cancel a previous command, I will write '(c)'. My first command is SET COURSE 42.