All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. At least 50 billion planets in our own Milky Way galaxy are likely to be free-floaters --- unbound to any star system ...

Our planet is just the right distance from the ... Our Sun is just one of many billions of stars in our galaxy, which is called the Milky Way. The Milky Way is a spiral galaxy and our Solar ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

Scientists found an intriguing world in our galaxy.

There could be planets around the supermassive black hole at the heart of our galaxy – and we may be ready to find them, scientists say. That hope comes after researchers found the first ever ...

Thirty years after the discovery of the first exoplanet, astronomers have detected more than 7,000 of them in our galaxy. But there are still billions more to be discovered. At the same time, ...

The planets are gearing up for an even rarer planetary ... Stargazers will have the chance to see the Andromeda galaxy, our closest galactic neighbour 2.5million light-years away, in all its ...