A new mission designed to better understand the heliosphere will be the first to map in three dimensions how the solar corona becomes the solar wind.

But such events are not just a treat for stargazers – they can also have a real impact on our Solar System and offer the ... or billions of miles through space to hit your retinas." ...

8 planets orbit the Sun. The closest are the four rocky planets, the remaining gas planets inhabit deeper space. The solar system is also home to many other cosmic bodies including asteroids ...

The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it looks like. Now, new simulations may have given them a first glimpse.

Pluto is way out there in the solar system ... s Space Events 2025 Calendar is another resource for tracking space missions. Check out this useful tool to create a custom star chart for your ...