Building Blocks of Life – NASA

Cook Up a Comet – NASA Night Sky Network/Astronomical Society of the Pacific. Note: In this video, you can see NASA’s Dr. Amy Mainzer create a model comet and use a light source to imitate how a comet’s tail of gas is generated via heat from the Sun.

Create Your Own Ecosystem – Lawrence Hall of Science

Is It Alive? – NASA

Searching for Life – Lunar and Planetary Institute

Stardust@Home – Space Sciences Laboratory, UC Berkeley (a Citizen Science project your students can participate in!)

Why Follow the Water – NASA