"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss the opportunity." ...

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

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

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

Wonderla launches Mission Interstellar, an advanced space-themed ride in Bengaluru, featuring India's largest LED screen and ...

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

An interstellar spacecraft would not simply ... there are also social and psychological hurdles to prolonged space travel. Such a ship must be not only a high-performance machine but also a ...

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