Total lunar eclipse geometry,computer artwork. A lunar eclipse occurs as the Moon passes into the Earth's shadow. Lunar eclipses occur only at full Moon,and then only when the Earth and full Moon are correctly aligned (about 2-3 times a year). The Moon's speed through the shadow is about one kilometer per second,and totality may last up to 107 minutes | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hks, Gary |
Bildgröße: | 6120 px × 1896 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |