---
title: Tadpole Galaxy
slug: tadpole-galaxy-6ab96
url: /detay/tadpole-galaxy-6ab96
type: article
language: English
entity:
  primary: Tadpole Galaxy
  type: article
  disambiguation: Tadpole Galaxy: Discover the stunning collision-distorted spiral galaxy UGC 10214 & its 280,000 light-year tail!
  categories:
    - name: Astronomy
      slug: astronomi
      url: /kategori/astronomi
  tags:
    - UGC 10214
    - Galactic Collision
    - Tadpole Galaxy
    - Morphology
    - Star formation
author: Osman Özbay
created_at: 2025-07-08T10:21:06.696509+03:00
updated_at: 2025-07-31T13:05:56.756760+03:00
image: https://cdn.t3pedia.org/media/uploads/2025/07/08/6EqINm80mMr3BjopnIUygcl9ntRUCIPk.webp
---

# Tadpole Galaxy

<!-- CONTEXT: KURE Information Cards for "Tadpole Galaxy" -->

## KURE Information Cards

![1.webp](https://cdn.t3pedia.org/media/uploads/2025/07/08/icumIV3qE3bCBUGIyI50gk5fKc17vp9r.webp)
*Tadpole Galaxy*

| Field | Value |
|-------|-------|
| Distance(s) | Approximately 420 Million Light-Years |
| Relevant Telescopes | Chandra,GALEX,Spitzer,Hubble |
| Location | Draco Constellation |
| Observed Tail Length | Approximately 280.000 Light-Years |
| Galaxy Type | Disturbed Spiral Galaxy |
| Catalog Name | UGC 10214 |

<!-- CONTEXT: Article Content for "Tadpole Galaxy" -->

## Article Content

**Tadpole Galaxy, or catalogued as UGC 10214**, is a collision-distorted [spiral galaxy](/en/detay/galaxy-47bff/llms.txt) located in the constellation Draco. Situated approximately 420 million light-years away, this celestial object is named “tadpole” due to its prominent tail-like structure. This tail, which extends to about 280,000 light-years in length, is composed of interstellar material, young stars, and star clusters.

![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/07/08/GC72gUgg7ZgMa8dJhgmo1rgiplFpyPyJ.jpg)
*Tadpole Galaxy Compass and Scale (NASA)*

### **Discovery and Observations**

UGC 10214 was first identified as part of the UGC (Uppsala General Catalogue of Galaxies). However, it gained widespread attention following detailed observations by the Hubble Space Telescope (HST) in 2002. High-resolution images taken with Hubble’s Advanced Camera for Surveys (ACS) revealed the galaxy’s morphological structure in great detail.

### **Morphology and Structural Features**

The [Tadpole Galaxy](/en/detay/kurbaga-yavrusu-tadpole-galaksisi-0f424/llms.txt) is classified as a distorted disk galaxy resulting from a [galactic collision](/en/detay/galaxy-merger/llms.txt). Its main body displays a disrupted spiral structure, while the tail-like part consists of stars and gas ejected from the galaxy due to tidal interactions.

This tail structure is the result of a past close encounter with another smaller celestial object, likely a dwarf galaxy. Observations show that this interaction disrupted the galaxy’s structural integrity and increased the star formation rate.

### **Star Formation and Spectral Characteristics**

Intense star formation is observed in both the tail region and areas near the galaxy’s core. The stars formed in these regions are typically short-lived, hot, and massive. Spectral analyses indicate that many of these stars belong to the blue giant class. In addition, numerous open star clusters scattered throughout the tail point to a starburst process triggered by the galactic collision.

### **Evolutionary Significance**

UGC 10214 is significant for understanding the impact of galactic interactions on morphology. The observed phenomena such as structural deformations following a collision, disruption of spiral arms, increased star formation rates, and formation of tidal tails are directly related to theories of galactic evolution. In this context, the Tadpole Galaxy serves as a case study for examining post-collision galactic morphology in its later stages.

### **Current Research and Studies**

UGC 10214 has been studied not only with Hubble but also with various other telescopes such as the Spitzer Space Telescope, Chandra X-ray Observatory, and GALEX. These observations have revealed the galaxy’s characteristics across different wavelengths, providing data on star formation and possible core activity in the infrared and X-ray bands.

Currently available data suggest that the galaxy does not have a prominent active galactic nucleus (AGN), although there may have been core activity in the past.

The Tadpole Galaxy offers a clear and observable example of how close galactic collisions can dramatically alter the structure of galaxies. Its tail structure, star-forming regions, and distorted spiral form make this galaxy an important observational target for studies on galaxy evolution.

<!-- CONTEXT: Academic Sources and References for "Tadpole Galaxy" -->

## Academic Sources and References

1. NASA. “The Tadpole Galaxy (UGC 10214).” NASA Science: Hubble Space Telescope. Accessed July 8, 2025. https://science.nasa.gov/asset/hubble/the-tadpole-galaxy-ugc-10214/.NASA. “The Tadpole Galaxy: Distorted Victim of Cosmic Collision.” NASA Science: Hubble Space Telescope. Accessed July 8, 2025. https://science.nasa.gov/asset/hubble/the-tadpole-galaxy-distorted-victim-of-cosmic-collision/.NASA. “Rich Background of Galaxies behind the Tadpole Galaxy.” NASA Science: Hubble Space Telescope. Accessed July 8, 2025. https://science.nasa.gov/asset/hubble/rich-background-of-galaxies-behind-the-tadpole-galaxy/.