With the COVID-19 pandemic shuttering schools, as a parent, you may be looking for fun and easy ways to help teach science to your kids at home. Or maybe your family just spent the summer outdoors ...

Outer solar system scientists have prepared three mission concept studies considering what flagship missions to Enceladus, Neptune and Triton, and Pluto could do.

The Science on Main initiative group is seeking feedback from the community on what to add to the planned Solar System Walk ...

Launched on September 5th, 1977, the spacecraft reached Neptune, the outer sentinel of the Solar System, over a decade later. An artist's impression of the Voyager 1 space probe flying past Saturn ...

Astronomers say the discovery of the dwarf planet 2015 TG387, aka The Goblin, adds to evidence of the existence of Planet X, a "super-Earth" beyond Neptune.

The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye. This ...