Tag Archive for 'Merrill’s star'

$This image shows WR 124, a star located approximately 15,000 light-years away in the constellation of Sagitta. The star displays the characteristic diffraction spikes of Webb’s Near-infrared Camera (NIRCam), caused by the physical structure of the telescope itself. NIRCam effectively balances the brightness of the star with the fainter gas and dust surrounding it, while Webb’s Mid-Infrared Instrument (MIRI) reveals the nebula’s structure. Image credit: NASA / ESA / CSA / STScI / Webb ERO Production Team.$

Webb Captures Extremely Luminous and Hot Wolf-Rayet Star

Mar 15, 2023 by News Staff

Wolf-Rayet stars are in the process of casting off their outer layers, resulting in their characteristic halos of gas and dust. The new Webb images of...