The interstellar network is sustained by the explosive life cycles of stars that generate powerful solar winds. Past research ...

If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near constant acceleration. This would enable travel times to Mars in the 3-8 day ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. Video above: ...

Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

Have you ever heard of Alpha Centauri? It's the star system closest to our own, and engineers now think they could make a ...

Traveling from one star to another is currently impossible to achieve within a human lifetime. But some projects are designing ways to propel payloads to the nearest star system (Alpha Centauri ...

Take a tour of Chrysalis, a massive, cylindrical spacecraft designed for the Project Hyperion Design Competition.

Interstellar object 3I/ATLAS shows an unexpected frontal glow that Harvard's Avi Loeb says cannot be explained by sunlight ...

Scientists have developed a new prediction of the shape of the bubble surrounding our solar system using a model developed with data from NASA missions. All the planets of our solar system are ...

What are the weirdest worlds in our solar system, and how did they come to be? From a dwarf planet that looks like a deflated football, to a tiny moon with cliffs taller than Mt. Everest, to the ...