![]() The galaxy is much brighter in the infrared than in the visible light wavelength, but in this range, you can more clearly see that the galaxy actually has two centers, or nuclei, which is the result of two galaxies merging together. While Webb’s infrared view allows it to look through clouds of dust, in the visible light range that Hubble operates in the dust creates dark threads which block out the light. The Hubble image shows the same galaxy but seen in a different wavelength, and was originally taken in 2018. This distorted galaxy is the wreckage of a head-on collision between two spiral galaxies which likely occurred 500 million years ago, and it is studded with clumps of young stars which were formed as gas and dust from the two galaxies collided. The peculiar galaxy NGC 3256 takes center stage in this image from the NASA/ESA Hubble Space Telescope. JWST will have a 6.6-meter (21.65 feet) diameter primary mirror, which would give it a significant larger collecting area than the mirrors. Hubble vs James Webb: 5 Must-Know Facts The Hubble Space Telescope was the first optical telescope to orbit the Earth. ![]() The young stars also shine brightly in the infrared wavelength, with the brightest regions indicating hotbeds of star formation. As new young stars are born from the dust and gas, they give off radiation that hits the dust grains around them, making that dust glow in the infrared. This Webb image shows the tendrils of dust and gas which form the arms of this galaxy. This Milky Way-sized galaxy lies about 120 million light-years away in the constellation Vela, and is a denizen of the Hydra-Centaurus Supercluster. The peculiar galaxy NGC 3256 dominates this image from the NASA/ESA/CSA James Webb Space Telescope. To demonstrate how that works in practice, a new comparison shows the same target, galaxy NCG 3256, as seen by both Webb and Hubble. New James Webb data shows that the crisis in cosmology persists ![]() Hubble snaps an autumnal nebula glowing orange from young, hot stars Zoom into an incredibly detailed James Webb image of the Orion nebula
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