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

Science

Are there any other solar systems?


Our planetary system is the only one officially called “solar system,” but astronomers have discovered more than 3,200 other stars with planets orbiting them in our galaxy

{{ relativeTimeResolver(1640174069842) }}

LIVE
Points points 6
Rating

Similar Questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE