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Galactic Gems Glisten in New Gallery From NASA's Chandra

Chandra_901p_1024

chandra_901p August 25th, 2026

Credit: X-ray: NASA/CXC/SAO; Optical: ©2011-2015 by R Jay GaBany, Cosmotography.com; Image Processing: NASA/CXC/SAO/L. Frattare

Provider: Chandra X-ray Observatory

Image Source: http://chandra.harvard.edu/photo/2026/galaxies/

Curator: Chandra X-ray Observatory, Cambridge, MA, USA

Image Use Policy: http://chandra.harvard.edu/photo/image_use.html

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Image Details

Image Type: Observation
Object Name: NGC 4631

Distance

Universescale2

25,000,000 light years

Position Details

Position (ICRS): RA = 12h 42m 7.3s; DEC = 32° 32’ 30.0”
Constellation: Canes Venatici

Color Mapping

	Telescope	Spectral Band	Wavelength
	Chandra (ACIS)	X-ray	-
	Other	Optical	-

Chandra_901p_1280

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ID: 901p
Subject Category
Subject Name: NGC 4631
Credits: X-ray: NASA/CXC/SAO; Optical: ©2011-2015 by R Jay GaBany, Cosmotography.com; Image Processing: NASA/CXC/SAO/L. Frattare

Release Date: 2026-08-25
Lightyears: 25,000,000
Redshift: 25,000,000
Reference Url: http://chandra.harvard.edu/photo/2026/galaxies/

Type: Observation
Image Quality: Good
Distance Notes

Facility: Chandra X-ray Observatory, Other
Instrument: ACIS, -
Color Assignment: Magenta, Pseudocolor

Band: X-ray, Optical
Bandpass
Central Wavelength

Start Time: 2000-04-16-1654, -
Integration Time: 59214, -
Dataset ID: 797
Notes

Coordinate Frame: ICRS
Equinox: J2000
Reference Value: 190.53041666666667, 32.541666666666664
Reference Dimension

Reference Pixel
Scale
Rotation
Coordinate System Projection:

Quality: Position
FITS Header
Notes

Creator (Curator): Chandra X-ray Observatory
URL: http://chandra.harvard.edu
Name
Email: cxcpub@cfa.harvard.edu

Telephone: 617.496.7941
Address: 60 Garden St.
City: Cambridge
State/Province: MA

Postal Code: 02138
Country: USA
Rights: http://chandra.harvard.edu/photo/image_use.html

Publisher: Chandra X-ray Center
Publisher ID: chandra
Resource ID: galaxies_ngc4631.tif

Resource URL: http://chandra.harvard.edu/photo/2026/galaxies/galaxies.tif
Related Resources

Metadata Date: 2026-08-27
Metadata Version: 1.2

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Detailed color mapping information coming soon...

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Universescalefull

25,000,000 light years

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NASA’s Universe of Learning materials are based upon work supported by NASA under cooperative agreement award number NNX16AC65A to the Space Telescope Science Institute, working in partnership with Caltech/IPAC, Center for Astrophysics | Harvard & Smithsonian, and NASA Jet Propulsion Laboratory. The award is part of NASA’s Science Activation program, which strives to further enable NASA science experts and content into the learning environment more effectively and efficiently with learners of all ages.