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

Science

Is there more than nine planets?


In addition to the eight planets in our own Solar System, over four thousand "exoplanets" (planets outside our Solar System) have already been found.

{{ relativeTimeResolver(1587324500822) }}

LIVE
Points points 44
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE