The US Military's Defense Advanced Research Projects Agency (DARPA) is attempting to develop and grow large-scale ...

Space stations break down. Satellites get damaged. Repairing them requires launching replacement components on rockets. The US Defense Advanced Research Projects Agency (DARPA) is now exploring an ...

The US military is brainstorming ways to build large structures in space, from telescope antennas to elevator tethers. By growing these objects in microgravity using biological organisms, they hope to ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.