Growing up, I was taught that there were nine planets in the solar system. That all changed in 2006, when the International Astronomical Union voted to demote Pluto's status to that of dwarf planet.

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Most of us grew up learning that there are nine planets in our solar system. Back in ...

Anyone who looked up at the sky on Wednesday night may have caught a glimpse of an impressive sight: all the planets of our solar ... Stranded' Astronauts Spent 9 Months in Space.

A seven-planet alignment will appear in Michigan skies Friday. Michigan residents can head to dark sky parks across the state for best viewing chances, clear skies permitting. Look up in Michigan ...

This latest planetary alignment or "planet parade" - set to take place on the evening of Feb. 28, just after dusk, according to SkyatNightMagazine. Once they are all in place, seven of the eight ...

According to the Science Alert website, "It's not uncommon for a few planets to be on the same side of the Sun at the same time, but it's less common for most, or even all of the planets to align ...