A photovoltaic Dyson sphere is a theoretical megastructure that could provide vast amounts of energy for interstellar space travel and large-scale technological endeavors.

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

Researchers have developed scalable lightsails, ultra-thin, reflective structures that use laser-driven radiation pressure to ...

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

Christopher Nolan's films often push the boundaries of storytelling, engaging audiences in profound ways. Among his extensive body of work, acclaimed actor John Lithgow considers Interstellar to be ...

The re-release of Interstellar in India has provided one of the biggest repeat hits of the year, but why has it struck a ...

New research from Germany has investigated for the first time the idea of building a photovoltaic Dyson sphere, a theoretical ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

In my experience, “Interstellar” is probably the film that’s most frequently called upon after asking others what their ...