Thursday, June 05, 2025

'Cosmic miracle!' James Webb Space Telescope discovers ...

"This is the most distant object known to humanity."

Comments

More from the article ...

... The James Webb Space Telescope (JWST) excels at a lot of things, but there are two things it does better than any other scientific instrument in human history: spotting early galaxies and breaking its own records!

Now, the $10 billion NASA space telescope has done both things again, detecting a galaxy that existed just 280 million years after the Big Bang, a feat that the team behind this research has dubbed a "cosmic miracle."

Currently, as the earliest and most distant galaxy ever detected, this "the mother of all early galaxies," this new JWST discovery has been fittingly designated "MoM z14."

"First and foremost, at the moment, this is the most distant object known to humanity. That title changes every so often, but I find it is always cause for pause and reflection," team member and Yale University professor of Astronomy and Physics Pieter van Dokkum told Space.com.

"MoM z14 existed when the universe was about 280 million years old -- we're getting quite close to the Big Bang.

"Just to put that in context, sharks have been around on Earth for a longer timespan!" ...



#1 | Posted by LampLighter at 2025-06-05 12:27 AM

For the record ...

Shark evolution: a 450 million year timeline
www.nhm.ac.uk

... Sharks have been around for hundreds of millions of years, appearing in the fossil record before trees even existed. But what did they evolve from, are they living fossils', and how did they survive five mass extinctions? ...


#2 | Posted by LampLighter at 2025-06-05 12:29 AM

Congrats to JWST!!! (science > war)

#3 | Posted by Brennnn at 2025-06-05 01:46 PM

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