Tell me approximately how long it takes to get to the Moon from the earth.
It takes about three days (approximately 72 hours) for a spacecraft to travel from Earth to the Moon.
Complete the following task based on the instruction and optional input provided.### Instruction:
Tell me approximately how long it takes to get to the Moon from the earth.

### Output:
It takes about three days (approximately 72 hours) for a spacecraft to travel from Earth to the Moon.