Congress is prepared to revisit the topic of UFOs once again in a Wednesday hearing that will be open to the public. More than a year has passed since U.S. House members last heard testimony about strange craft whizzing through the nation's airspace ...

The House Oversight Committee will hear testimony Wednesday from a number of witnesses about their experience with unidentified anomalous phenomena (UAPs) — or UFOs. It marks the first congressional hearing on UAPs since last year,