#UGC1810

StellarSnapstellarsnap
2025-06-01

πŸ“Έ UGC 1810: Wildly Interacting Galaxy from Hubble
Spiral galaxy UGC 1810 is colliding with a smaller companion, forming the interacting pair Arp 273. The bright blue outer ring is filled with young, massive stars triggered by gravitational forces. Located 300 million light-years away in Andromeda, UGC 1810 may one day absorb its partner.
πŸ“· Domingo Pestana / NASA APOD
πŸ”— stellarsnap.space

A vivid Hubble image showing the interacting galaxy pair Arp 273. The larger galaxy, UGC 1810, dominates the upper part of the frame with a distorted spiral shape and a prominent blue outer ring, caused by intense star formation. Below it, the smaller companion galaxy appears stretched by gravitational forces. The scene is filled with distant background galaxies and a few bright foreground stars.
ArsΓ¨ne Ξ©πŸ”»πŸŒπŸ³οΈβ€πŸŒˆArsene@mamot.fr
2020-10-18

APOD: 2020 October 18 - UGC 1810: Wildly Interacting Galaxy from Hubble

apod.nasa.gov/apod/ap201018.ht

What's happening to this spiral galaxy? Although details remain uncertain, it surely has to do with an ongoing battle with its smaller galactic neighbor. The featured galaxy is labelled UGC 1810 by itself, but together with its collisional partner is known as Arp 273. […]

#UGC1810 #SpiralGalaxy #CollidingGalaxies

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