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

If you’re looking for a way to fill an evening this month with something wonderous, look no further than the night sky above your head. For the rest of the month, observers will be treated to a planetary parade featuring appearances from every single one of the non-Earth planets in the solar system.

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.