How Far Into the Past Can Our Telescopes See?
Every time we point a scope at the sky we ’re looking into the past . This chart shows how far we can go . Right now , Hubble ’s Ultra Deep Field IR can see as far as 480 million years after the Big Bang . The James Webb Space Telescope will countenance us to see 200 million years after the Big Bang . In a cosmic scale , that ’s almost like calculate at the beginning of all this starstuff we call the Universe ....