JWST Won't Find the Very First Stars, but a New Telescope Can

JWST won't find the very first stars, but a new telescope can

It was only three short years ago that we still lived in the Hubble era, with the most distant object then discovered being galaxy GN-z11, whose now-arriving light was emitted just 420 million years after the Big Bang. In July of 2022, however, JWST began science operations, and in just a few short months, there was a new cosmic record-holder, as its larger aperture, colder temperatures, and longer wavelength sensitivity allowed it to find objec…

JWST and ALMA spots a giant barred spiral galaxy J0107a

In the silent depths of space, astronomers have spotted something astonishing. It’s a giant barred spiral galaxy, named J0107a. This galaxy formed just 2.6 billion... The post JWST and ALMA spots a giant barred spiral galaxy J0107a appeared first on DIY Photography.