A newly discovered warp in the outer Solar System may have been created by a small, rocky world, much closer to the Sun than ...

The Voyager spacecraft, on a decades-long journey of exploration, have made an unusual discovery at the edge of our solar system. They’ve detected a layer of hot plasma at the solar system’s boundary, ...

The world's first solar magnetic-field telescope operating in the mid-infrared wavelength range has officially become ...

NASA's Voyager probes are the only spacecraft to reach interstellar space. However, Voyager 1 is going to achieve another ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. The size of the solar system is defined by the volume ...

New data suggests the traditional assumptions behind hail stow modelling may be underestimating the likelihood of damage to a ...

Pupils from two Devon schools travelled across the solar system—virtually—as part of a hands-on science adventure at We The ...