• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1997-09-04T00:00:00.000+00:00

NOAA CoastWatch produces near real-time ocean color products, e.g., chlorophyll-a concentration and turbidity (reflectance), with data from NASA's GeoEye's Orbview-2 satellite (via contractual...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The authors of this table have obtained a series of deep X-ray images of the nearby (4.61 Mpc) galaxy M 83 using Chandra, with a total exposure of 729 ks. Combining the new data with earlier...

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