Planetary parade’ will see six planets align in rare spectacle - Celestial spectacle will not be repeated for another 400 years

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.

Look up! Six planets grace the sky this month in what’s known as a "planetary parade," and most will be able to be seen with the naked eye.