![]() “While Webb gives us a snapshot of the current state of the Cartwheel, it also provides insight into what happened to this galaxy in the past and how it will evolve in the future. The observations show that the Cartwheel Galaxy is still in “very transitory stage”, the space agencies said. It was also able to detect regions rich in hydrocarbons and other chemicals and dust similar to dust on Earth.īehind the Cartwheel, two smaller galaxies shine brightly, while even more galaxies can be seen behind them. Metadata Space Telescope Science Institute Office of Public Outreach This image from Webbs Mid-Infrared Instrument (MIRI) shows a group of galaxies. This revealed new details about star formation in the galaxy and the behaviour of the supermassive black hole at its heart, they said. ![]() Webb’s ability to detect infrared light allowed it to see through the “tremendous amount of hot dust”, obscuring the view of the Cartwheel Galaxy, NASA and the ESA said. Webb uniquely offers not just a snapshot of the galaxy’s current state, but also a peek into its past & future: /SJD3wTxwRPīut the Webb telescope, which launched in December 2021 and revealed its first images to global fanfare last month, has a far greater reach. Here’s the Cartwheel Galaxy in a whole new light - as a composite image from 2 instruments on the Webb telescope. The Hubble telescope had previously captured images of the rare ring galaxy, which is believed to have been a spiral galaxy like our Milky Way before it was hit by a smaller intruder galaxy. The impact sent two rings expanding from the galaxy’s centre, “like ripples in a pond after a stone is tossed into it”, NASA and the ESA said in a joint statement.Ī smaller white ring remains closer to the galaxy’s centre, while the outer ring, with its spokes of colour, has been expanding into the universe for around 440 million years, the statement added.Īs the outer ring expands, it runs into gas, sparking the formation of new stars. Located around 500 million light-years from Earth in the constellation Sculptor, the Cartwheel gained shape during a spectacular head-on collision between two galaxies. ![]() ![]() The James Webb Space Telescope has peered through time and vast amounts of dust to capture a new image of the Cartwheel Galaxy, revealing the spinning ring of colour in unprecedented clarity, NASA and the European Space Agency said Tuesday (2 August). ![]()
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