bsrgnn

Joined on Apr 4, 2022

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Commented on article Hubble captures a galaxy with an active black hole

"Active galaxies" are in principle either star-forming (their energy output comes from intense star formation) or with a Active Galactic Nucleus (their energy output come from gas falling into a...

9 months ago
Commented on article Hubble captures a galaxy with an active black hole

Many galaxies have one.

9 months ago
Commented on article Hubble captures a galaxy with an active black hole

Astronomical instruments acquire images in quite different wavebands, including visible spectrum, near and far infrared, UV, X-ray, radio, an so on. To render those different wavelengths for human...

9 months ago

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Two Surfers by JeffryZ from Reflections on the Shore	_MG_5014 by tim and jan from Cruise Liners	Class Break by CleoCat from Classy Girls	COmilkyway by Keith Hudspeth from Milky Way

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