Hai thiên hà va chạm hơn 100.000.000 năm!
 

This new composite image from the Chandra X-ray Observatory, the Hubble Space Telescope, and the Spitzer Space Telescope shows two colliding galaxies more than a 100 million years after they first impacted each other. The continuing collision of the Antennae galaxies, located about 62 million light years from Earth, has triggered the formation of millions of stars in clouds of dusts and gas.

(đang còn video clip, em đang kiếm cái nick youtube mà không được)