Have you ever heard of the James Webb Space Telescope? If you're interested in astronomy and space, you've definitely herd about it and must be really excited about it! It's obviously the most ambitious space telescope or probe ever launched. What's so special about the James Webb Space Telescope?

First of all, it's huge! The primary mirror is over 21 feet wide. Just think about it: if you placed the two telescopes side-by-side, it would be like putting a horse next to an elephant. Let's learn more about it!

Learn more about your ad choices. Visit megaphone.fm/adchoices