The solar system continues to intrigue scientists and space enthusiasts alike, with each discovery unfolding new secrets ...

The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star.

Our grade school understanding of the Solar System may not take into account the constant discoveries being made in our ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

A fresh look at past data reveals that exoplanets with masses similar to Jupiter formed much sooner than previously thought, according to new research.

Astronomers and amateur stargazers will be in for a treat this week when a seventh planet will join six others in a planetary parade.

A pair of extraordinary space missions that have been headed out of the solar system for almost half a century are getting a ...

It doesn't happen very often, but all of the other planets in our solar system will be visible in the same sky tonight, if you know where to ...

In the skies over the world around our planet yesterday, a rare phenomenon galvanised professional star-gazers to set up ...

For decades, something strange has lurked inside the icy giants of our solar system. Uranus and Neptune, distant blue worlds ...

California utility officials are looking at getting rid of big financial perk that comes with installing solar panels as a way of reducing energy costs for everyone else.