Another day, another feather in the hat for the James Webb Space Telescope (JWST). This time, it peered into the chaos of the Cartwheel Galaxy and has shown us details we’ve never seen before. Here are more details. #JWST
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More & more mysteries of the universe are making way for the James Webb telescope as it continues its trailblazing journey. The image of the Cartwheel Galaxy is a testament to the fact that even large dust clouds will not stop the telescope from seeing what it’s supposed to see.
The image captured by JWST shows the Cartwheel Galaxy along with two other small companion galaxies. It is JWST’s infrared gaze that made it possible for the telescope to capture the Cartwheel Galaxy in such fine detail.
It revealed individual stars within the star-forming regions in the outer ring of the galaxy alongside clusters of young stars around the galaxy’s supermassive central black hole.
The Cartwheel Galaxy is located 500 million light years away from the Earth in the Sculptor constellation. Scientists believe that long ago, it was a spiral galaxy like our Milky Way.
Its current appearance is the result of a high-speed collision with a smaller galaxy 700-800 million years ago. The collision affected the galaxy’s shape and structure, and gave it a ring-like look.
Galaxies like Cartwheel are called ‘ring galaxies.’ The Cartwheel galaxy has two rings – a bright, inner ring around the galactic center & a colorful outer ring framing the galaxy. The two rings expand outward like ripples in a pond.
NASA had tried to get a better look at the Cartwheel before by using the Hubble telescope. However, this was made hard by the amount of dust obscuring the view. The Webb telescope’s Near Infrared Camera (NIRCam) can peer through the dust clouds
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