When galaxies collide ... - IT-Online

A spectacular head-on collision between two galaxies fueled an unusual triangular-shaped star-birthing frenzy. The interacting galaxy captured in this image from the Hubble Space Telescope is collectively called Arp 143. The pair contains the glittery, distor…

A spectacular head-on collision between two galaxies fueled an unusual triangular-shaped star-birthing frenzy. The interacting galaxy captured in this image from the Hubble Space Telescope is collec… [+984 chars]

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