Origin of the Cancer Constellation: Ancient History & Origins
Cancer is not a constellation that was discovered. It is one of the oldest recognized constellations, dating back to ancient Babylonian times, at least 4,000 years ago.
Constellations are patterns of stars in the sky that have been given names based on their perceived shapes. They weren't "discovered" in the sense of a new scientific finding, but rather recognized and named by ancient civilizations.
