Conversation

There may be tens of BILLIONS of small (10 - 100 meter) asteroids out in the main belt past Mars, but they're too small to be seen from with our telescopes… until now. Astronomers used JWST data in a unique way to find over 130 of them!

https://badastronomy.beehiiv.com/p/hundreds-of-small-asteroids-found-in-the-main-belt-using-jwst