Explore Alliance Presents: How Do You KNOW? – Episode #40: Evidence of Water Ice on Mars | NASA Mars Exploration, Space Science Documentary, Astronomy Education for Students & Teachers

The first positive detection of water ice on Mars was from the Phoenix Lander that scraped away some surface dust to reveal pristine ice below. Being that water is often ascribed to the things necessary to support life, the discovery of water ice emboldens the search for life on on Mars These are the topics of Dr. Daniel Barth in the 40th episode of How Do You KNOW?

https://explorescientificusa.com/pages/explore-alliance-presents-how-do-you-know-with-dr-daniel-barth

The activities and materials provided free for the How Do You Know? program are based upon Dr. Barth’s award-winning book: . This book is used as a resource in more than 5,700 schools across the United States and in more than 50 countries world-wide. Published as an Open Educational Resource Text, it is made available from the University of Arkansas Library Press.