James Webb Telescope spots universe oldest star clusters

James Webb Telescope spots universe oldest star clusters

By: My space stories

The main purpose of James Webb Telescope is to find out the first stars and first galaxies in the Universe.

Scientists fron the CAnadian NIRISS Unbiased Cluster Survey (CANUCS) team have found the farthest globular clusters ever discovered.

This farthest stars clusters may be contain the Universe first and oldest star. 

May be contain oldest stars

This discovered stars cluster is 9 billions of light years away and scientists called this cluster as 'the Sparkler galaxy.'

The Sparkler galaxy name gots due to the compress objects revealing as small yellow red dots surrounding it, mentioned to by the researchers as 'sparkle'.

Globular clusters are ancient groups of stars from a galaxy's infancy that may show proof of ancient growth of galaxy.

This discovery is from JWST's first images, form which they discovered universe oldest star cluster.

From JWST first image

This image shows that how both JWST and Hubble both captured 'the Sparkler galaxy' a globular cluster.

Our own milky way galaxy contains at least 150 globular clusters, Astronomers thought that all clusters are old but it's challenging to measure their ages.

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