Best "Blue Marble" Images Yet

By Nancy Atkinson - March 3, 2010 at 6:09 PM UTC | Planetary Science
Earth-1.jpg

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The Goddard Space Flight Center has a

Flickr account

showcasing a series of images of our own home planet. Called "Blue Marble," these spectacular images are the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations in 2001 of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (.386 square mile) of our planet. Your tax dollars at work, these images are freely available to educators, scientists, museums, and the public. This record includes preview images and links to full resolution versions up to 21,600 pixels across.

[caption id="attachment_58758" align="aligncenter" width="580" caption="Our blue marble. Credit: NASA"]

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Compare these new images to the original "Blue Marble" photograph, below, taken by the Apollo 17 crew in 1968. [caption id="attachment_58761" align="aligncenter" width="500" caption="The original Blue Marble by Apollo 17. "]

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Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com