Self-replicating probes could change space exploration by replacing giant starships with machines that copy themselves from ...

SpaceX is racing through the transition from its second-generation Starship hardware to a taller, more capable Version 3 just as Elon Musk begins sketching a future in which humanoid robots help build ...

In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, where he introduced the concept of the "universal constructor." The theory ...