Space scientists investigate the cosmic phenomena in order to search for answers to possible origins of the solar system. They consider the concepts of elements and  isotopes. Data is analyzed looking at tje abundance of elements...

Teach the basics of mass spectrometry with a hands-on lesson. The fourth in a series of six lessons explores how mass spectrometry measures the ionic composition of an element. Learners then compare and contrast relative abundance and...

Students explore space science by reviewing scientific vocabulary terms. In this planet identification instructional activity, students identify the nine planets in our solar system and discuss which ones could potentially harbor life at...