Barack Obama appeared to confirm the existence of extraterrestrials; Nevadans have made more than 1,800 UFO reports since 1947.
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
Opinion
Space.com on MSNOpinion
Trump says US government will declassify its UFO files. Will we actually learn anything this time, or is this a distraction?
President Donald Trump has issued a statement that he will instruct the federal government to begin releasing all of its files related to UFOs.
President Donald Trump said on Thursday (February 19) he would direct federal agencies to begin releasing government files related to aliens and unidentified flying objects, pointing to what he ...
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