A new discovery on the origin of life is debated

A new discovery on the origin of life is debated

Researchers announce the discovery of fossils of multicellular organisms, eukaryotes, dating back 1.56 billion years. A widely debated assertion that postpones the appearance of complex life on Earth by almost a billion years.  » We claim that our discovery delays the appearance of macroscopic multicellular eukaryotes by almost a billion years.“, these are the words … Lire la suite

Traces of underground water discovered on Mars that could have supported life

Traces of underground water discovered on Mars that could have supported life

The Curiosity rover detected boron on the surface of Mars, indicating that at some point in its history, the red planet contained groundwater that could support long-term life. On Mars, Curiosity continues to explore Mount Sharp, in the center of the Gale crater formed at its base by lacustrine deposits. The latest data returned by … Lire la suite

A musical score engraved on a stone from the 15th century comes to life

During preventive excavations that took place between 2011 and 2013 under the Jacobin convent in Rennes, archaeologists unearthed a shale plaque on which was engraved a musical score. It is on a shale plate of about twenty centimeters barely unearthed during the preventive archaeological excavations of the site of the convent of the Jacobins of … Lire la suite