Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Is there a ninth planet in our solar system?

1

Pluto used to be our 9th planet but was removed and named a dwarf planet in 2006. As of 2014, there is a hypothetical new "Planet Nine" on the outer region of our Solar System.

{{ relativeTimeResolver(1637695089968) }}

points 58
Rating

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE