The Pentagon has released its first batch of classified UFO documents, including a mysterious NASA photo from the Moon's ...

The first batch of classified UFO documents released by the Pentagon on Friday includes an image of a mysterious object ...

The Pentagon is also investigating a photo from the mission showing three bright lights in a triangular formation above the ...

A tranche of information involving unidentified anomalous phenomena published by the Pentagon included photos from the Apollo ...

It was 1972 and Apollo astronauts Harrison "Jack" Schmitt and Eugene Cernan had just stepped onto the moon's surface to begin collecting rock and soil samples. The mission would mark the end of an era ...

Harrison Schmitt is one of the four surviving astronauts who walked on the Moon during the Apollo missions more than 50 years ago. As the first scientist to set foot on the lunar surface, he spent ...

Monday is the anniversary of the tragic shootings at Kent State University in 1970. Ohio National Guardsmen opened fire on anti-war demonstrators. Four were killed, nine wounded and millions ...

From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest firsts. When you purchase through links on our site, we may earn an ...

During most of the Artemis II mission, the crew of four astronauts beamed back low-definition video, both from inside the spacecraft and from exterior views of the Moon. It was exhilarating stuff, but ...

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*Important notice: arXiv publishes preliminary scientific reports that are not peer-reviewed and, therefore, should not be regarded as conclusive, guide clinical practice/health-related behavior, or ...