Consider the following statements:
- A moon-forming region around an exoplanet, PDS 70c, was recently discovered.
- The Atacama Large Millimetre/submillimetre Array (ALMA) observatory is located in Brazil.
- More than 4000 exoplanets have been discovered till date.
Which of the above statement(s) is/are true?
1 and 2
2 and 3
1 and 3
None of the above