A horse-shaped nebula gets its close-up in new photos by NASA’s Webb telescope

By: Adithi Ramakrishnan, The Associated Press Posted: Last Modified:

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DALLAS (AP) — NASA’s Webb Space Telescope has revealed the sharpest images yet of a portion of a horse-shaped nebula, showing the “mane” in finer detail.

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Hey there, time traveller!
This article was published 29/04/2024 (892 days ago), so information in it may no longer be current.

DALLAS (AP) — NASA’s Webb Space Telescope has revealed the sharpest images yet of a portion of a horse-shaped nebula, showing the “mane” in finer detail.

The Horsehead Nebula, in the constellation Orion, is 1,300 light-years away. A light-year is nearly 6 trillion miles (9.7 trillion kilometers).

Discovered over a century ago, its nickname derives from its striking appearance — a wispy pillar of gas and dust that resembles a horse rearing its head.

This image of the Horsehead Nebula from NASA's James Webb Space Telescope focuses on a portion of the horse's
This image of the Horsehead Nebula from NASA's James Webb Space Telescope focuses on a portion of the horse's "mane." It was taken with Webb's MIRI (Mid-Infrared Instrument). Mid-infrared light captures the glow of substances like dusty silicates and soot-like molecules called polycyclic aromatic hydrocarbons. (NASA via AP)

Webb’s latest infrared images released Monday captured the top of Horsehead in greater detail, illuminating clouds of chilly hydrogen molecules and soot-like chemicals. These glamour shots can help refine astronomers’ understanding of the nebula, which acts as a nursery for big stars to brew.

Horsehead is a favorite target of space observatories including the Hubble Space Telescope. Last year, the European space telescope Euclid took fresh photos of the nebula.

___

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

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