Science ❯ Astronomy ❯ Astrophysics ❯ Stellar Evolution

Wolf-Rayet Stars

JWST and ALMA Pin Down Nano-Dominated Dust Around Wolf–Rayet Binary WR 112

ALMA’s lack of millimeter emission alongside JWST’s infrared spirals provided the decisive clue to the grains’ true sizes.

EarthSky Names 2025’s Top Stories, Led by Interstellar Comet 3I/ATLAS

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System