Chargement…
![Four lasers light up Paranal](http://di262mgurvkjm.cloudfront.net/bb904343-3fc5-47e6-a220-2fa876bf07fc/DA-Horalek-2017_11_18_upr_IMG_3305-laser-ok-CC-3-2_xgaplus.jpg)
When the Moon turns red
This image shows the Moon at various stages during a total lunar eclipse in January 2018. The Moon turns red during a lunar eclipse because it is illuminated by light that has passed through the Earth's atmosphere. This reddish colour has therefore led to a lunar eclipse being known as a "Blood Moon".
ID Photo : DA-Horalek-2018-01-31-mozaika-4-3
Auteur : Petr Horalek
Dimensions Photo : 35.0 Mpixels (100 Mo décompressé) - 6834x5126 pixels (57.9x43.4 cm / 22.8x17.1 pouces à 300 ppp)
![Panorama of ExTra](http://di262mgurvkjm.cloudfront.net/d9b37a92-9a2a-4ec6-ab34-169f432f7936/DA-Horalek-2019_07_02_ExTra_Airglow_360Pano_24mm_LP-CC-4-3_xgaplus.jpg)