NASA's $4bn telescope blasts off from Florida

NASA launches Nancy Grace Roman Space Telescope successfully

NASA launches a next-generation telescope into space

LIVE: NASA’s Roman Space Telescope Launch | Space Discovery| Mission to Hunt Alien Worlds | N18G

JUST IN: NASA launches next-gen space telescope

NASA holds press briefing after launching Nancy Grace Roman Telescope

Nasa launches new space telescope from Kennedy Space Center. #BBCNews

SpaceX Falcon Heavy launches NASA's Nancy Grace Roman Space Telescope

NASA's astrophysics director previews Nancy Grace Roman space telescope launch