Meaning: The space mission was completed successfully.
Choice of Words: "Mission" is a task or duty that is assigned to someone. "Ended" means came to an end. "Well" means in a satisfactory or successful manner.
Alternative Expressions
The task was a success.
Meaning: This means that the work that needed to be done was finished and it was done well. It's like saying, The work was completed and it turned out great.
Choice of Words:Task means a piece of work that you have to do. Was is a verb that means something happened in the past. Success means something that was done well or achieved its goal. When you put them together, "The task was a success" means that the work that needed to be done was completed in a good way and achieved its goal.
We did it!
Meaning: This means that the group of people that includes the speaker finished a task or achieved a goal. It's like saying, We worked together and we succeeded.
Choice of Words:We means a group of people that includes the speaker. Did is a verb that means to do or to make something happen. It is a pronoun that refers to something that was mentioned before. When you put them together, "We did it!" means that the group of people that includes the speaker completed a task or achieved a goal.