The James Webb Space Telescope is peering deeper into space than any telescope before it — essentially looking back in time ...

Ever since humanity first walked on the Moon, we have dreamed of going farther into space. Planets, stars, and distant galaxies feel like destinations waiting to be reached. But the universe does not ...

Prologue: Cosmology's extraordinary new frontiers -- How far out can we see? : voyage to the edge of the known universe -- How was the universe born? : reavealing the dawn of time -- How far away will ...