galactic metallicity

A Galaxy Only 350 Million Years Old Had Surprising Amounts of Metal

Astrophysicists working with the JWST have found a surprising amount of metal in a galaxy only 350 million years after…

1 year ago

The Latest JWST Image Pierces Through a Shrouded Star-Forming Galaxy

Sometimes an image is so engrossing that we can ignore what it's telling us about its subject and just enjoy…

1 year ago