Did Earth’s First Oceans Really Look Green? New Research Reveals Surprising Findings

The Color of Early Oceans

Scientists have recently uncovered fascinating evidence suggesting that Earth’s first oceans were not blue, but rather green. This groundbreaking discovery opens up intriguing possibilities about the conditions of early life on our planet and even hints at what we might find on alien worlds. Imagine a time when the oceans were a vibrant green instead of the beautiful blue we see today.

Illustration of Green Ocean

This revelation challenges long-held beliefs about the appearance of Earth’s primordial seas. Scientists propose that the green hue could indicate the presence of early life forms. These findings not only reshape our understanding of Earth’s history but also stimulate curiosity about the potential for life elsewhere in the universe. The implications are vast and could change how we search for extraterrestrial life.