This image showcases three views of one of the most distinctive objects in our skies, the Horsehead Nebula. The first image (left), released in November 2023, features the Horsehead Nebula as seen in visible light by ESA’s Euclid telescope, which has contributions from NASA. The second image (middle) shows a view of the Horsehead Nebula in near-infrared light from NASA’s Hubble Space Telescope, which was featured as the telescope’s 23rd anniversary image in 2013. This image reveals a beautiful, delicate structure that is normally obscured by dust. The third image (right) features a new view of the Horsehead Nebula from NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) instrument.
Credits
Image
NASA, ESA, CSA, Karl Misselt (University of Arizona), Alain Abergel (AIM Paris-Saclay), Mahdi Zamani The Euclid Consortium, Hubble Heritage Project (STScI, AURA)
| About The Object | |
|---|---|
| Object Name | Horsehead Nebula, Barnard 33 |
| Object Description | Star-forming region |
| R.A. Position | 05:40:52.62 |
| Dec. Position | -02:28:47.49 |
| Constellation | Orion |
| Distance | 1,300 light years |
| About The Data | |
| Data Description | Image processing by J.-C. Cuillandre (CEA Paris-Saclay) and G. Anselmi |
| About The Object | |
|---|---|
| Object Name | A name or catalog number that astronomers use to identify an astronomical object. |
| Object Description | The type of astronomical object. |
| R.A. Position | Right ascension – analogous to longitude – is one component of an object's position. |
| Dec. Position | Declination – analogous to latitude – is one component of an object's position. |
| Constellation | One of 88 recognized regions of the celestial sphere in which the object appears. |
| Distance | The physical distance from Earth to the astronomical object. Distances within our solar system are usually measured in Astronomical Units (AU). Distances between stars are usually measured in light-years. Interstellar distances can also be measured in parsecs. |
| Dimensions | The physical size of the object or the apparent angle it subtends on the sky. |
| About The Data | |
| Data Description |
|
| Instrument | The science instrument used to produce the data. |
| Exposure Dates | The date(s) that the telescope made its observations and the total exposure time. |
| Filters | The camera filters that were used in the science observations. |
| About The Image | |
| Image Credit | The primary individuals and institutions responsible for the content. |
| Publication Date | The date and time the release content became public. |
| Color Info | A brief description of the methods used to convert telescope data into the color image being presented. |
| Orientation | The rotation of the image on the sky with respect to the north pole of the celestial sphere. |
