Hubble vs. Webb: A Galaxy in Dual Perspectives

Astronomers use multiple space telescopes like Hubble and the James Webb Space Telescope for different purposes. Hubble operates in visible light, while Webb operates in infrared, allowing them to see different aspects of the same objects. A comparison of images from both telescopes shows the galaxy NGC 3256 in different wavelengths. Webb's infrared view reveals the tendrils of dust and gas forming the galaxy's arms, as well as hotbeds of star formation. In contrast, Hubble's visible light image shows the galaxy's two centers resulting from a merger of two galaxies.