Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...
New research suggests a comet explosion helped cause ice age extinctions, sudden cooling, and the loss of early human cultures.
It looks and behaves like a comet, and all evidence points to it being a comet.” The quote, which NASA Associate ...
2025 could be a record-breaking year in terms of discovering new dark comets. Most excitingly, the NSF-DOE Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) is scheduled to have its ...