Many ufologist have search for answers but although it could be very near our minds we have a feeling it is very far away. There are many rumors that the governments have meetings with them but until they don't appear public they can't be believed at all by society. It will be hard to know because there are many institutions that don't like to tell this kind of secrets like church so in fact we will have to wait.
The importance of these questions because this help us to get more open minded with everything. Everything could happen and this strength our mind so although we don't have the answer. We should keep a swearing, when we are ready we will know and probably earth and humans will have a bigger and more peaceful thoughts.