Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...
PRIMETIMER on MSN
Unexplained flashes of light found in 70-year-old sky photos raise new questions: Were they caused by UFOs or nuclear tests?
A new study investigates strange bursts of light captured in old astronomical photos, suggesting they may link to both UFO sightings and Cold War nuclear testing.
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