We invite you to explore PBS LearningMedia™! or here.
After 2 resource views, you will be prompted to create an account.

Comets Bombard the Early Earth

Grades: 6-12
Login with your PBS account

In this video segment adapted from NOVA, learn how key ingredients for life may have been delivered throughout the solar system by comets and ...

See More

Download:

Accessibility: Auditory, Visual, Caption

Permitted use: Stream, Download and Share

© 2012, 2011 WGBH Educational Foundation. All Rights Reserved.

Benchmarks for Science Literacy
NSTA National Science Education Standards


Source:

NOVA: "Finding Life Beyond Earth"

Visit the program page here.

Credits

Adapted from NOVA: "Finding Life Beyond Earth." Third party materials courtesy of NASA, NASA/JPL-Caltech, NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington.