Is there evidence aliens have visited Earth? Here's what's come out of US congress hearings on 'unidentified aerial phenomena'
- Written by: Steven Tingay, John Curtin Distinguished Professor (Radio Astronomy), Curtin University
JIM LO SCALZO/EPAThe United States Congress recently held a hearing into US government information pertaining to “unidentified aerial phenomena” (UAPs).
The last investigation of this kind happened more than 50 years ago, as part of a US Air Force investigation called Project Blue Book, which examined reported sightings of...