NASA's major lunar project Artemis had to be postponed after one of the engines malfunctioned during the planned launch on Monday. 

Now CNN reports that the new plan is to launch the rocket on Saturday. 

The Artemis 1 rocket will be sent to the moon with three humanoid dummies. 

This is to prepare to one day send people up to work and live on the moon.

Source: Aftonbladet.se