Earth Science Picture of the Day “collects and archives photos, imagery, graphics, and artwork with short explanatory captions and links exemplifying features within the Earth system.” Every day, a new photo and accompanying explanation is posted, exhibiting the diversity, power, and beauty of the Earth.
NASA Wavelength Digital Library is your pathway into a digital collection of Earth and space science resources for educators of all levels – from elementary to college, to out-of-school programs. These resources, developed through funding of the NASA Science Mission Directorate (SMD), have undergone a peer-review process through which educators and scientists ensure the content is accurate and useful in an educational setting.
Learn about the many Earth systems in this interactive, web-based textbook. Chapters include matter, dynamic systems like volcanoes and plate tectonics, hydrosphere, atmosphere, the local space system, and Earth history.