Silver makes up only a minute fraction of the Sun, but its abundance carries clues about events that shaped the Milky Way.

A distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

JWST dwarf galaxy cosmic dust: A new study in The Astrophysical Journal finds that aging stars in Sextans A, a metal-poor galaxy resembling the early universe, can forge metallic iron dust and silicon ...

Are summer blockbusters alive and well or a thing of the past? The American movie audience is split. A new survey examining ...