Comets May Have Supplied Water to Early Earth, Study Suggests
A recent study by NASA’s Goddard Space Flight Center suggests that comets may have played a significant role in delivering water to early Earth. Led by Kathleen Mandt, the research focused on Comet 67P/Churyumov–Gerasimenko and found its water composition closely resembles that of Earth’s oceans. The study challenges earlier conclusions that comets’ water was incompatible … Read more