9. In the context of modern scientific research, consider the following statements about 'Ice Cube', a particle detector located at South pole, which was recently in the news:
1. It is the world's largest neutrino detector, encompassing a cubic kilometre of ice.
2. It is a powerful telescope to search for dark matter.
3. It is buried deep in the ice.

Which of the statements given above is/are correct?

1. 1 only

2. 2 and 3 Only

3. 1 and 3 only

4. 1, 2 and 3

Correct Answer :

1, 2 and 3