https://eos.org/research-spotlights/microfossils-illuminate-ancient-ocean-currents?utm_source=eos&utm_medium=email&utm_campaign=EosBuzz102717
Researchers use dissolved silicon concentrations to map out how currents may have changed millennia ago in the Pacific.
ancient oceanmicrofossilsilluminatecurrentseos
https://www.scientificamerican.com/article/nasas-perseverance-rover-discovers-a-rock-that-may-contain-alien/
Jul 29, 2024 - Mysterious “leopard spots” on a Martian rock could be evidence of extraterrestrial life—or of mere lifeless chemistry. Finding out the truth may require...
perseverance roverdiscoversrockmaycontain