The Galaxy Tree

Astronomy Picture of the Day · 2021-05-23 · NASA (public domain)

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The Galaxy Tree — APOD for 2021-05-23

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 in 2015 and processed to digitally enhance the Milky Way.

Astronomy Picture of the Day for 2021-05-23 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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