#astronomy Colliding galaxies present a Hubble harbinger of Halloween – Astronomy Now

October 29, 2019 - Comment

Moving into the Halloween spirit, the Hubble House Telescope has captured a fascinating picture exhibiting a ghostly “face” floating in deep house, the aftermath of a head-on collision between two galaxies greater than 700 million gentle years away. The “eyes” are the cores of the 2 colliding galaxies whereas the “nostril” and “head” are shaped


Moving into the Halloween spirit, the Hubble House Telescope has captured a fascinating picture exhibiting a ghostly “face” floating in deep house, the aftermath of a head-on collision between two galaxies greater than 700 million gentle years away. The “eyes” are the cores of the 2 colliding galaxies whereas the “nostril” and “head” are shaped by clouds of gasoline and mud pulled into energetic star-forming areas.

Colliding galaxies, referred to as Arp-Madore 2026-424, as imaged by the Hubble House Telescope’s Superior Digicam for Surveys on 19 June. Picture: NASA, ESA, J. Dalcanton, B.F. Williams, and M. Durbin (College of Washington)

Referred to as Arp-Madore 2026-424, the galactic practice wreck is included in a “Catalogue of Southern Peculiar Galaxies and Associations.” Astronomer Halton Arp first assembled a list of 338 unusual-looking galaxies in 1966 after which, working with Barry Madore, prolonged the search to incorporate fascinating galactic encounters throughout the southern sky. This Hubble picture of AM 2026-424 was collected as a part of a program to take a more in-depth take a look at many distinctive galaxies throughout gaps within the observatory’s regular observing schedule. The aim is to be taught extra about how galaxies develop by way of mergers and to establish future targets for the James Webb House Telescope after it launches in 2021.

Here’s a wide-field view of the area round AM 2026-424.

Picture: ESA/Digitized Sky Survey 2
Acknowledgement: Davide De Martin



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