Can water be two types of liquid?

Researchers offer evidence to support decades-old theory about liquid water. Demonstrate an application of states of matter and particles to chemistry students in years 5 and 8.   Word Count: 492 Can water be two types of liquid? Can water … Continued

Brines on Mars not habitable, study says

Brines are common on Mars, but not ‘special’. As the search for life beyond Earth continues, this article could be used with students to discuss what the needs would be for life to exist and how scientists narrow their search. … Continued

Columbia: NASA blew it

Word Count / Video Length: 379 / 10:00 mins NASA’s return to space after the Columbia disaster was “ugly” and fraught with internal arguments and mistrust, says Charles Camarda – a NASA astronaut who flew on the mission. This gripping … Continued