Subaru Gallery
Subaru Gallery TOPSpiral Galaxy NGC 7537
August 20, 2025
Last updated: September 30, 2025
Last updated: September 30, 2025
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The Universe captured by Hyper Suprime-Cam (HSC), the ultra-wide field of view camera, is truly magnificent. In this image, two spiral galaxies in the lower right immediately catch the eye: NGC 7537 (right) and NGC 7541 (left). This galactic pair, located in the direction of Pisces, appears to be separated by about 160,000 light-years in the sky.
Even in the vastness of the Universe, galaxies occasionally encounter one another. While both galaxies currently maintain well-defined shapes, they are expected to become increasingly distorted as they draw closer by their mutual gravitational pull. Eventually, in the not-too-distant future, they are likely to merge into a single, larger galaxy.
(Credit: NAOJ; Image provided by Masayuki Tanaka)
【Distance from Earth】100 million light-years
【Instrument】Hyper Suprime-Cam (HSC)
The Universe captured by Hyper Suprime-Cam (HSC), the ultra-wide field of view camera, is truly magnificent. In this image, two spiral galaxies in the lower right immediately catch the eye: NGC 7537 (right) and NGC 7541 (left). This galactic pair, located in the direction of Pisces, appears to be separated by about 160,000 light-years in the sky.
Even in the vastness of the Universe, galaxies occasionally encounter one another. While both galaxies currently maintain well-defined shapes, they are expected to become increasingly distorted as they draw closer by their mutual gravitational pull. Eventually, in the not-too-distant future, they are likely to merge into a single, larger galaxy.
(Credit: NAOJ; Image provided by Masayuki Tanaka)
【Distance from Earth】100 million light-years
【Instrument】Hyper Suprime-Cam (HSC)
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