With reference to NASA's SPHEREx mission, consider the following statements
1. SPHEREx is a space telescope designed to study the early universe and the distribution of galaxies.
2. The mission aims to investigate the presence of water and other ices in the Milky Way.
3. SPHEREx is to be launched from Sriharikota as NASA and ISRO collaboration.
4. One of its objectives is to study the Epoch of Reionization, a crucial phase in cosmic evolution.
Which of the statements given above is/are correct?