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As we know, the James Webb space telescope it is continuing to capture images and data of the Universe around us. For example, we recently wrote some images of the Tarantula Nebula that scientists will be able to analyze in the coming months to find out what is hidden behind the blanket of dust. Particular stars such as WR 140, with its (almost) circular rings, also attracted attention.
The first images of the Orion Nebula (source)
The data acquired thanks to the first direct observation of an exoplanet (HIP 65426 b) by the JWST. Over the next few days the NASA could release new images which have been captured over the past few weeks and one of the most spectacular could be the Orion Nebula also known as M42, Messier 42 or NGC 1976. We already have a first glimpse of it with the arrival of the first edited images that were posted on Twitter by an amateur astronomer.
The James Webb Space Telescope and the Orion Nebula
The space agency will probably release better ones in the near future, as written above, but in the meantime we can already understand what we will be able to see thanks to the first images shown in these hours. In particular, the instrument was used NIRCam with short and long wavelengths.
The merit of having focused on Orion Nebula is of the program Early Release Science (ERS) promoted among others by astrophysicist Olivier Berne. The James Webb space telescope will not only use NIRCam but also MIRI and NIRSpec to be able to collect as much information as possible about this area of Space.
The images in this news were captured only by NIRCam with filters F210M (red), F182M (green) and F140MW (blue) for short wave infrared and F444W (red), F335M (green) and F332W2 (blue) for long wave ones. In the future there will be another analysis of the Orion Nebula developed thanks to the James Webb space telescope. This will be continued by another research team which will analyze an even wider area using twelve different filters, also detecting the emission data.
There Orion Nebula it is located in the Milky Way and is 1500 light years away from Earth. This data is important as it is the closest star-forming region to our planet (by way of comparison the Tarantula Nebula is 161,000 light years) with an apparent magnitude of 4, making it quite bright and visible since ancient times in the area. just below Orion’s belt. Here are also the four stars of the Trapezium which were discovered by Galileo Galilei in the early 1600s. As written above, NASA, ESA and CSA are expected to publish new elaborate images of the nebula thanks to the James Webb space telescope over the next few weeks. They will almost certainly be spectacular as there is a lot of anticipation for the images of the “Pillars of Creation” found in the Eagle Nebula.
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