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Earth Matters

    A Grim Visit to a Marine Mammal Hospital

    While I was in San Francisco in the fall of 2015, I headed across the Golden Gate Bridge to take a tour of The Marine Mammal Center, a nonprofit veterinary research hospital in Sausalito, California. I had heard that a blob of unusually warm water off the Pacific coast had taken a toll on marine […]

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    February Puzzler

    Every month on Earth Matters, we offer a puzzling satellite image. The February 2016 puzzler is above. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, what the image shows, and why the scene is interesting. How to answer. Your answer can be […]

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    Lazaros Oreopoulos: Cloud Detective and International Man of the Mysteries of Science

    Earth Matters occasionally publishes interviews with NASA earth scientists from around the agency. Here we feature Lazaros Oreopoulos, chief of the Climate and Radiation Laboratory at Goddard Space Flight Center. Can you describe your job? I have three roles. For the last two-and-a-half years, I’ve been the chief of the Climate and Radiation Lab, so that makes me […]

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    January Puzzler Answer: Palau’s Coral Reefs

    Congratulations, Thomas Goldammer, for being the first to solve our January Puzzler. As Thomas noted, the image highlighted coral reefs immediately north of Palau’s Babeldaob island. Tyler Johnson chimed in the next day with some additional details and insight. Though more than 100 people weighed in on Facebook, reefs in Palau never came up. Interestingly, several Facebook readers guessed that […]

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    Ground to Space: Antelope Island, Utah

    Technically, there are not any antelope on Utah’s Antelope Island, the largest island in the Great Salt Lake. Rather, some 200 pronghorn (which fill a similar ecological niche as their Old World counterparts) and 300 mule deer live on the island in the southern part of the lake. Despite the name (attributed to explorers John Frémont […]

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    January Puzzler

    Every month on Earth Matters, we offer a puzzling satellite image. The January 2016 puzzler is above. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, what the image shows, and why the scene is interesting. How to answer. Your answer can be […]

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    Four Graphics (and a Book) that Help Explain Climate Change

    Though blizzards and cold snaps may have made you forget the news from last week, 2015 was the warmest year in NASA’s global temperature record, which dates back to 1880. During a January 2016 press conference (see the slides here), Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies, explained that 2015 was 0.87 degrees C (1.57°F) above the 1951-80 […]

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    Sunrise to Sunset

    My colleagues and I spend most of our time looking for stories, images, and data related to the latest and greatest remote sensing science at NASA and beyond. This often leads us to rather technical scientific journals and obscure websites that are hardly known for their artistry. But every now and then during the course […]

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