Chandrayaan-3 is the third Moon mission by India's space agency ISRO. Consider the following statements about various lunar missions:
1. The United States is the only country that has successfully landed humans on the Moon.
2. The Chang'e 4 mission, conducted by China, successfully achieved the ambitious goal of collecting lunar samples from the Moon's surface and returning them to Earth.
3. LUNA and VIPER are a series of missions including orbiters, landers, and rovers sent by Russia to study the Moon.
How many of the statements are correct?
1
only one
2
only two
3
All are correct
4
None is correct