Wednesday, Sep 18, 2024
Galatic Dance: The interacting pair of ARP 271
By Rafael Sampaio
ARP 271 is a fascinating pair of interacting galaxies, NGC 5426 and NGC 5427, located in the constellation Virgo. These galaxies are engaged in a cosmic dance, with their mutual gravitational pull causing distortions in their shapes and igniting bursts of star formation. This interaction is a precursor to a future merger, offering a glimpse into the dynamics of galactic evolution. Situated approximately 130 million light-years away, ARP 271 provides a spectacular view of the intricate structures formed by tidal forces. The delicate streams of stars and gas connecting the two galaxies are a testament to the immense forces at play over astronomical timescales.
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