Donald Trump's declassified UFO files and the documentary Sleeping Dog reignite the debate on extraterrestrial life, yet officials maintain no evidence confirms alien existence.
India Today on MSN
The secret UFO files
From Apollo astronauts' dispatches to modern military footage, newly released files by the Trump administration reopen the ...
Steven Spielberg’s latest UFO blockbuster is generating debate far beyond extraterrestrials and government secrets.
YouTube on MSN
NASA's UFO files & the search for Martian life
NASA addresses the release of UFO files and discusses the ongoing search for life on Mars. What are they hiding?
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