Astrans are an extraterrestrial race and one of the members of the Confederacy.
As part of the Confederacy, the Astrans made a deal with HYDRA, promising to help Earth face Thanos in exchange for resources. In fact, the Confederacy were just using HYDRA to get what they wanted, Gravitonium and Inhuman slaves, before Earth's doom.
- In the comics, the Astrans possess natural Metal Manipulation powers, which they use in their pursuit of art. An Astran named Molyb became the villain Metal Master and was one of the earlier enemies of Hulk.