![](https://www.nasa.gov/sites/default/files/thumbnails/image/hubble_arp143.png)
When Galaxies Collide A spectacular head-on collision between two galaxies fueled the unusual triangular-shaped star-birthing frenzy, as captured in this image from Hubble.
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晚安哦
晚安哦
When Galaxies Collide A spectacular head-on collision between two galaxies fueled the unusual triangular-shaped star-birthing frenzy, as captured in this image from Hubble.
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