A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a tantalizing venue for humankind’s search for life beyond Earth.
Mars today is inhospitable, with significant temperature fluctuations, a thin atmosphere, and an apparent dearth of liquid water on the planet’s surface. But according to new research, published today in Proceedings of the National Academy of Sciences, large molecules found on Mars apparently are as old as life on Earth, raising questions about biological activity on an ancient Mars.
Learn more / En savoir plus / Mehr erfahren:
https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Mars
https://www.scoop.it/topic/21st-century-innovative-technologies-and-developments/?&tag=Space
Page de promotion d'un système robotique da Vinci.
Cependant, la vidéo de 5 min à droite de la page est une bonne ressource pour présenter une interface Homme-machine précise et sécurisée, dans le domaine médical (peu ou pas abordé en cours habituellement)