NOIRLab noirlab2321: Dark Energy Camera Captures Galaxies in Lopsided Tug of War, a Prelude to Merger — Haley’s Coronet and dwarf galaxy companion feel each other’s gravitational forces as they begin to coalesce. The spiral galaxy NGC 1532, also known as Haley’s Coronet, is caught in a lopsided tug of war with its smaller neighbor, the dwarf galaxy NGC 1531. The image — taken by the US Department of Energy’s (DOE) Dark Energy …

NOIRLab <br> News
NOIRLab
News
Dark Energy Camera Captures Galaxies in Lopsided Tug of War, a Prelude to Merger
25 July 2023 — NOIRLab Photo Release noirlab2321

The spiral galaxy NGC 1532, also known as Haley’s Coronet, is caught in a lopsided tug of war with its smaller neighbor, the dwarf galaxy NGC 1531. The image — taken by the US Department of Energy’s (DOE) Dark Energy Camera mounted on the National Science Foundation’s (NSF) Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory in Chile, a Program of NSF’s NOIRLab — captures the mutual gravitational influences of a massive- and dwarf-galaxy merger.

The release, images and videos are available on:
https://noirlab.edu/public/news/noirlab2321/

Kind regards,
NOIRLab Communications, Education & Engagement
25 July 2023




NOIRLab Stories


Newly Launched Backyard Worlds: Cool Neighbors Project Assembles Team of Citizen Scientists to Hunt for Brown Dwarfs in Our Cosmic Backyard
20 July 2023

Upcoming Educational Events

28 July 2023 6 a.m. — 8 a.m. MST
Cerro Pachón, SOAR, Visit
Public Visits
29 July 2023 6 a.m. — 8 a.m. MST
Cerro Tololo Visit
Public Visits
29 July 2023 10 a.m. — noon MST
Cerro Tololo Visit
Public Visits
02 August 2023 7 a.m. — 10 a.m. MST
AURA Recinto Visit
Public Visits
03 August 2023 1 p.m. — 3 p.m. MST
Gemini North, Maunakea, Visit
Public Visits

Job Opportunities

New On NOIRLab.edu

Select Press Clippings

Popular Social Media Posts