avalmartinez avalmartinez

18-09-2016
Physics

contestada

When scientists study distant galaxies what do they look for?

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cyanlightning cyanlightning

18-09-2016

They look for many things, although most important ones are earlier pictures of that frame since light takes a long time to travel back due to space being so infinitely big.

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Redcolt Redcolt

19-09-2016

They aim first at light...if they found a galaxy. Galaxies that we are able to observed is called "Observe-able Galaxy"

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