OUR NASA A rare and stunning image of a galaxy 500 million light-years from Earth, the Cartwheel Galaxy, was released Tuesday, its rings captured with unprecedented clarity thanks to a state-of-the-art space telescope. James Webb.
Webb on a roll! 🤸
This new @NASAWebb The near- and mid-infrared composite image highlights the Cartwheel Galaxy, the result of a high-velocity collision that occurred about 440 million years ago along with two neighboring galaxies. Details: https://t.co/c8lEVBBlub pic.twitter.com/eVe8m0k6N7
— NASA (@NASA) August 2, 2022
Astronomers estimate that this particular galaxy was once a spiral, just like ours. But its collision with a smaller galaxy gave it the shape it has in the space telescope image.
Gradually, rings formed, similar to ripples caused by a stone that fell into the sea.
The Cartwheel Galaxy has already been observed by the Hubble Space Telescope, but James Webb has revealed new details. “This gives us an idea of ​​what has happened in the past and how it will develop in the future,” the US space agency said in a statement.
The James Webb Space Telescope, a $10 billion technological masterpiece, launched about seven months ago and is nearly 1.5 million kilometers from Earth.
Source: APE-MEB, AFP.
Source: Kathimerini
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