The Trump administration's Department of Defense released its first batch of files regarding "unidentified anomalous ...
According to the US Department of Energy, nuclear thermal propulsion can reduce travel times to Mars by up to 25% and, more ...
A new release of US government documents offers more detail about ‘unidentified anomalous phenomena’ but explanations are ...
Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...
New UCR research shows that the search for life beyond Earth could benefit from a statistical approach that prioritizes ...
NASA’s Dr Timothy M Smith and Dr Paul Gradl join us live to discuss GRX-810, the NASA-developed high-temperature AM alloy for ...
NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to ...
Unusual 2013 sighting: Infrared footage from the Middle East shows an eight‑pointed star‑shaped object making unexplained movements, now part of the Pentagon's UAP file release. Debate over origins: ...
Eight of the 46 highly-anticipated UFO videos Congress has demanded be made public by the Department of War are featured in ...
Investors should remember that some military technology is classified.
4dOpinion
Just Show Us the Spaceships Already
Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...
The US government released new files on Unidentified Anomalous Phenomena (UAP). Florida has the second most UFO sightings.
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