Spiral galaxy NGC 2841. Rostrum footage of a Hubble Space Telescope (HST) image of the spiral galaxy NGC 2841. This galaxy lies around 46 million light years from Earth in the constellation Ursa Major. NGC 2841 has a weakly active nucleus known as as a low ionisation nuclear emission-line region (LINER). LINERs are characterised by spectral emission lines from weakly ionised or neutral atoms. | |
Licence : | Libre de droits |
Crédit : | Science Photo Library / STScI / ESA / NASA |
Model Release : | Non requis |
Durée : | 23 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |