/u/DaybreakHonor's posts in /r/askscience

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Why does Hydrochloric Acid dissociates more than Sulfuric Acid, or more than most other acids for that matter?

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Is there a website/database or anything online where I can get data on stellar luminosities of star clusters within the galaxy Messier 83?

1 upvotes

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I have noticed that the coordinate points for certain regions within a galaxy (HII regions, star forming regions, etc) have no uncertainty. Why is that?

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What does Pixel to Pixel rms mean within the context of photometric astronomy?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why does Hydrochloric Acid dissociates more than Sulfuric Acid, or more than most other acids for that matter?	1295
Is there a website/database or anything online where I can get data on stellar luminosities of star clusters within the galaxy Messier 83?	1
I have noticed that the coordinate points for certain regions within a galaxy (HII regions, star forming regions, etc) have no uncertainty. Why is that?	1
What does Pixel to Pixel rms mean within the context of photometric astronomy?	0