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The Hubble Telescope returns to a pair of interacting galaxies for a second look…


Thank you for reading the Hubble telescope back to a pair of interacting galaxies for a second look…

Basrawi News Encyclopedia – Written by: Yara Imad / Basrawi News Encyclopedia – Follow-up

An image from the Hubble Space Telescope this week shows a pair of interacting galaxies that are close enough to affect each other, with tidal interactions between the two pulling on the larger galaxy’s tails and fueling star formation there so the two galaxies have a common name, Arp 298, according to a digitaltrend report. .

“The two largest galaxies pictured here are the barred spiral galaxy NGC 7469, and IC 5283 is its companion,” Hubble scientists wrote. The small. NGC 7469 is also host to an active supermassive black hole and a bright ring of star clusters.”

Hubble observed the same pair of galaxies before in an image released in 2008, although the new image shows galaxies in great detail, and the previous image was taken using the Hubble Advanced Camera for Surveys (ACS), but the new image collects data from both ACS and the Hubble instrument The other, the Wide Field Camera 3 and this camera that was installed in 2009 and more detailed images of this galaxy pair will soon be available, as they will be the target of investigation by the James Webb Space Telescope this summer, and some of Webb’s first scientific observations will be to investigate the nuclei of merging, hidden galaxies Behind a veil of dust in the wavelength of visible light, but Webb’s infrared instruments will be able to look through this dust to learn more about how galaxies merge and how these mergers can lead to star formation.

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