Science ❯ Astrophysics ❯ Star Formation

Massive Stars

Cosmic Dust Gas Dynamics Star Formation Regions Nebulae Radiation Effects Low Metallicity Environments Black Holes

Record-Setting Day-Long GRB 250702B Confirmed at z = 1.036 as Origin Remains Unsettled

JWST pins the distance at z = 1.036, leaving an extreme energy budget that no single progenitor model yet accounts for.

Webb Unveils Sagittarius B2, the Milky Way’s Largest Star-Forming Cloud, in Unprecedented Detail

Webb Reveals 8-Light-Year Protostellar Jet, Bolstering Massive-Star Formation Theory