X-pedition

Welcome Cochrane Training provides online learning & workshops on evidence-based health care and systematic reviews for authors, editors, patients/consumers & others

What is life and what does it need? You might be surprised to learn there are a lot of unknowns about what constitutes a “sign of life." Explore the ideas driving research in this area with the second of a six-part series about astrobiology at NASA: https://go.nasa.gov/40K5i6P

TikTok · Geo 214.3K likes, 1980 comments. “Replying to Mexico’s Cenotes 💀”