Rocket Report: Starship V3 test-fired; ESA’s tentative step toward crew launch

Welcome to Edition 8.37 of the Rocket Report! NASA is still climbing down from the high of the Artemis II mission, the first ...
eLife

Distinct allosteric remodeling of HIV-1 Env dynamics on virions by gp41-directed antibodies reveals two modes of neutralization

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...