https://scitechdaily.com/hubble-captures-a-turbulent-galactic-gravitational-dance/
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5/28/22 at 4:01pm
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This NASA Hubble Space Telescope observation finds the large spiral galaxy, NGC 3227, engaged in a turbulent gravitational dance with its companion, the elliptical galaxy NGC 3226. The twosome – collectively known as Arp 94 – is relatively nearby, between 50 …
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