The Conversation

The universe's resolution limit: why we may never have a perfect view of distant galaxies

Author: The Conversation USA

Images of galaxies far away may be forever blurred – no matter how big the telescope.NASA/Hubble

Can you make out the dot at the bottom of this question mark? What if you stand a few metres away? The finest detail the average human eye can distinguish is about the size of a full stop seen at a distance of a metre. This is called...

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