Mysteries of the Deep Sea |
- Helicoprion:Prehistoric Shark Relative Had Buzz Saw Mouth
- 500 Million Year Old Sea Creature Fossil Found
- Sea Surface Salinity
| Helicoprion:Prehistoric Shark Relative Had Buzz Saw Mouth Posted: 06 Mar 2013 08:40 AM PST |
| 500 Million Year Old Sea Creature Fossil Found Posted: 06 Mar 2013 08:40 AM PST |
| Posted: 06 Mar 2013 08:31 AM PST This visualization shows changes in global sea surface salinity, as measured by NASA's Aquarius instrument aboard the Aquarius/SAC-D spacecraft, from December 2011 through December 2012. Red represents areas of high salinity, while blue represents areas of low salinity. Aquarius is a focused effort to measure sea surface salinity and will provide the global view of salinity variability needed for climate studies. The mission is a collaboration between NASA and the Space Agency of Argentina (Comisión Nacional de Actividades Espaciales). |
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