Cassini analysing Saturn's atmosphere. Computer illustration of NASA's Cassini spacecraft detecting radio signals produced by lightning in Saturn's atmosphere. Lightning strokes emit electromagnetic energy across a broad range of wavelengths and frequencies. By using Cassini to detect the lowest frequencies able to pass through Saturn's ionosphere,scientists can determine its density | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / University of Iowa / JPL / NASA |
Bildgröße: | 1602 px × 1201 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |