воскресенье, 30 декабря 2018 г.

2018 December 30 The Galaxy Tree Image Credit & Copyright:…


2018 December 30


The Galaxy Tree
Image Credit & Copyright: César Vega Toledano ; Rollover Annotation: Judy Schmidt


Explanation: First came the trees. In the town of Salamanca, Spain, the photographer noticed how distinctive a grove of oak trees looked after being pruned. Next came the galaxy. The photographer stayed up until 2 am, waiting until the Milky Way Galaxy rose above the level of a majestic looking oak. From this carefully chosen perspective, dust lanes in the galaxy appear to be natural continuations to branches of the tree. Last came the light. A flashlight was used on the far side of the tree to project a silhouette. By coincidence, other trees also appeared as similar silhouettes across the relatively bright horizon. The featured image was captured as a single 30-second frame earlier this month and processed to digitally enhance the Milky Way.


∞ Source: apod.nasa.gov/apod/ap181230.html


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