Doubts Cast on Hope of Alien Life on Exoplanet K2-18b as Case for Biosignatures Weakens A growing number of studies have cast doubt on earlier claims about signs of life on exoplanet K2-18b, challenging the hope of discovering alien life beyond our solar system. Initially hailed as a potential hotspot for extraterrestrial life due to […]
Could alien oceans be green: Earth’s past may hold the key to finding life elsewhere
Could Alien Oceans Be Green: Earth’s Past May Hold the Key to Finding Life Elsewhere Billions of years ago, the Blue Planet wasn’t exactly blue. Researchers have found that Earth’s ancient oceans might provide crucial insights into the potential colors of extraterrestrial oceans on distant planets. The quest for life beyond our solar system has […]