Mysterious Roving Rocks of Racetrack Playa : 無料・フリー素材/写真
Mysterious Roving Rocks of Racetrack Playa / NASA Goddard Photo and Video
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | The trails have some curious features. Sometimes the clay gets pushed into a mound at the trail's end, as in this photo. Photo credit: NASA/GSFC/Cynthia CheungTo read a feature story on the Racetrack Playa go to: www.nasa.gov/topics/earth/features/roving-rocks.htmlNASA Goddard Space Flight Center is home to the nation's largest organization of combined scientists, engineers and technologists that build spacecraft, instruments and new technology to study the Earth, the sun, our solar system, and the universe.Follow us on TwitterJoin us on Facebook |
| 撮影日 | 2010-06-23 21:44:54 |
| 撮影者 | NASA Goddard Photo and Video , Greenbelt, MD, USA |
| タグ | |
| 撮影地 | |
| カメラ | COOLPIX S52c , NIKON |
| 露出 | 0.001 sec (1/800) |
| 開放F値 | f/6.6 |
| 焦点距離 | "Death Valley" "Racetrack Playa" rocks NASA "Goddard Space Flight Center" California "rock tracks" "Sliding Rocks of Racetrack Playa" |