A team of scientists is due to be convened by the fall, then will spend roughly nine months developing a public report on its findings
Report references 144 incidents since 2004 where US service personnel reported close encounters with unidentifiable aerial objects
The US intelligence community released its long-awaited report on a series of unidentified flying objects (UFOs) that have been seen moving through restricted military airspace over several decades
On Monday, the Pentagon released three declassified videos of naval pilots encountering unidentified flying objects
A supersecret programme is now being resurrected in the US to investigate UFOs and their mysteries