Everytime you look into space you’re looking into the past… and the Hubble Space Telescope can look a very long way!
This picture is of other Galaxies – not stars – from a tiny bit of sky…
The light from some of these galaxies set out 1 Billion (1,000,000,000) years after the Big Bang – or about 13 Billion years ago!!
Hubble Sees Most Distant Galaxies – BBC News Website