Today is Earth Day and a good time to consider the Earth as a whole. Thanks to an impressive set of videos released by NASA in celebration of Earth Month, we can take a wide-angle view of the entire planet.
The first video serves to demonstrate the many images generated by NASA’s fleet of science satellites and aircraft. The space agency chose to accompany the video with music rather than narration, which ties together the images better than a detailed description. To delve more deeply into the science behind the images, visit NASA’s “Missions” page.
The second video shows the beauty of the Earth as seen from the International Space Station. The third is a blend of Earth images, computer animations and glimpses of the science behind it all. Although these videos are not amusing in a humorous way, I hope you’ll find them worth a look on Earth Day.
If you would like more NASA videos, still images and explanations, check out NASA’s “Earth Month 2013.”