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@NASAWebbTelescp is that with gravitational lensing or without?
@MichaelZigelman Without. Gravitational lensing might allow us to see better, but would not necessarily let us see further back in time.
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@NASAWebbTelescp Where there already galexys already formed at that time? If not what are you expecting to see? -
@MichaelZigelman We expect to see the first galaxies forming, based on one theoretical model. We need#JWST to test this prediction! - Show replies
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