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G033.91+0.11, John Bozeman

G033.91+0.11

Getting plate-solving status, please wait...
G033.91+0.11, John Bozeman

G033.91+0.11

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Description

G033.91+0.11

Very recently (∼200 Myr ago), debris stars from Gaia-Sausage-Enceladus crossed the Galactic disk. At that time, H I gas could have been blown away to the halo. Since stellar system is collision less, GSE debris composed of stars and gas might collide with the Galactic disk. Raw material for star formation in the inner Perseus arm could have been reduced by the disk crossing, although relationship between the arm and the disk crossing should be further examined. The parental cloud of G049.41 might be perturbed by shock wave induced by the disk crossing.

Data from the Hubble Space Telescope MAST Portal. Release date: March 29, 2023

Camera: WFC3

Color Mapped:

Red - F110W/F128N
Green - F160W
Blue - F164N


Processed with FITS Liberator, PixInsight, Topaz Gigapixel AI, and Photoshop 2023.

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G033.91+0.11, John Bozeman