Army officer's secret journal could offer new clues about the UFO crash in Roswell in 1947

Major Jesse Marcel, head intelligence officer at the Roswell Army Air Field, investigated and recovered some of the debris from the Roswell UFO site in 1947.
Major Jesse Marcel, head intelligence officer at the Roswell Army Air Field, investigated and recovered some of the debris from the Roswell UFO site in 1947.
(Image credit: Universal History Archive/ Universal Images Group via Getty Images)

A long-hidden diary belonging to a U.S. intelligence officer has rekindled research into the Roswell Incident, the infamous UFO crash in Roswell, New Mexico, that took place more than 70 years ago. 

When a mysterious object slammed into the desert near the Roswell Army Air Field (RAAF) in July 1947, Maj. Jesse Marcel, an RAAF intelligence officer, was sent to supervise collection of the debris. A press officer at the RAAF issued a statement on July 8 describing "the crash and recovery of 'a flying disc,'" which many interpreted as evidence of alien contact. But the next day, another army official told reporters that RAAF officers had recovered a weather balloon, not a flying saucer. 

Mindy Weisberger
Live Science Contributor

Mindy Weisberger is a science journalist and author of "Rise of the Zombie Bugs: The Surprising Science of Parasitic Mind-Control" (Hopkins Press). She formerly edited for Scholastic and was a channel editor and senior writer for Live Science. She has reported on general science, covering climate change, paleontology, biology and space. Mindy studied film at Columbia University; prior to LS, she produced, wrote and directed media for the American Museum of Natural History in NYC. Her videos about dinosaurs, astrophysics, biodiversity and evolution appear in museums and science centers worldwide, earning awards such as the CINE Golden Eagle and the Communicator Award of Excellence. Her writing has also appeared in Scientific American, The Washington Post, How It Works Magazine and CNN.