In the Valley of Orion

Astronomy Picture of the Day · 2018-01-17 · NASA (public domain)

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In the Valley of Orion — APOD for 2018-01-17

This exciting and unfamiliar view of the Orion Nebula is a visualization based on astronomical data and movie rendering techniques. Up close and personal with a famous stellar nursery normally seen from 1,500 light-years away, the digitally modeled frame transitions from a visible light representation based on Hubble data on the left to infrared data from the Spitzer Space Telescope on the right. The perspective at the center looks along a valley over a light-year wide, in the wall of the region's giant molecular cloud. Orion's valley ends in a cavity carved by the energetic winds and radiation of the massive central stars of the Trapezium star cluster . The single frame is part of a multiwavelength, three-dimensional video that lets the viewer experience an immersive, three minute flight through the Great Nebula of Orion .

Astronomy Picture of the Day for 2018-01-17 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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