Meet the oldest object ever seen4 min read 05 Aug 2022, 12:27 AM IST
GLASS-z13 is also the oldest galaxy humans have ever observed; it is 13.4 bn years old
One of the great scientific endeavours of our times has just started delivering. Maybe you’ve noticed? I refer to the James Webb Space Telescope (JWST), which was fired into space last December. Settled into its position about a million miles away, it took its time to unfurl mirrors and get its equipment functioning.
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