The Solar System's Formation

In this episode, find out how our solar system formed and how it came to be the busy place it is today.

Comprehension Question:
1. Approximately how many billions of years ago did our solar system form?

Answer Key:
1. 4.6 billion years

For a transcript of this video and a fun downloadable poster, visit https://spaceplace.nasa.gov/solar-sys....
Be sure to check out NASA Space Place for a ton of exciting activities, interesting articles, and cool games at https://spaceplace.nasa.gov/.