All articles tagged with #ocean origin
A 500-million-year-old fossil of Mollisonia suggests that the brains of spiders and related arachnids may have evolved in the oceans before transitioning to land, challenging traditional views on their terrestrial origins and indicating a marine ancestry for these creatures.
A new study from Arizona State University suggests that Europa, Jupiter's moon, may have formed slower than previously thought, with less interior heat. This has implications for the potential habitability of Europa's ocean, as the formation of a metallic core and hydrothermal activity on the ocean floor are crucial for supporting life. The study proposes an alternative origin for Europa, involving a cooler formation process with hydrated rocks. The upcoming Europa Clipper mission is expected to provide more insights into Europa's internal heat and habitability.