CAPE CANAVERAL, Fla. The Hubble Space Telescope's successor is a time-traveling wonder capable of peering back to within a hair's breadth of the dawn of the universe. And it's finally on the brink of flight.
CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope’s successor is a time-traveling wonder capable of peering back to within a hair’s breadth of the dawn of the universe. And