In a moment you will see 5 pairs of photos found by our Yasutani program. Your task is to find an asteroid close to Earth in these photos. How to do it? Images on the left and on the right are taken by telescopes at different times. As you know, stars don’t move, but the asteroid … of course. If you find an object in the left photo that has moved in the right photo – click it!
Before you start hunting, please give us your e-mail.



The code is incorrect. Contact Asteroid Day team 🙂