/u/timex40's posts

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I understand how visible light images are captured with a lens and 2D array of sensors, but not sure how radio telescopes create images. Is it just a single radiowave-sensitive sensor that is scanned across the sky to form a 2D image?

13 upvotes • r/askscience

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With every big swing, I like to see when and how often comparable swings happened here

5 upvotes • r/ethtrader

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
I understand how visible light images are captured with a lens and 2D array of sensors, but not sure how radio telescopes create images. Is it just a single radiowave-sensitive sensor that is scanned across the sky to form a 2D image?	13	askscience
With every big swing, I like to see when and how often comparable swings happened here	5	ethtrader