Atlas 5
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Photos: Spectacular sunset launch of asteroid mission
Sending the OSIRIS-REx spacecraft on an interplanetary trajectory to Asteroid Bennu, a United Launch Alliance Atlas 5 rocket thunders away from Cape Canaveral Thursday at 7:05 p.m. EDT (2305 GMT).
Video: Post-launch news conference
An hour after OSIRIS-REx separated from the United Launch Alliance Atlas 5 rocket on its trajectory to Asteroid Bennu, officials from NASA, the University of Arizona, ULA and Lockheed Martin held the post-launch news conference from Kennedy Space Center.
OSIRIS-REx probe launched to asteroid in compelling search for the origins of life
Like reaching back in time to examine the conditions that existed in the ancient solar system, NASA has launched a robotic probe to visit Asteroid Bennu and return an unspoiled sample of the primitive body that may hold the seeds of life.
Video: NASA mission launched to return sample of asteroid
The United Launch Alliance Atlas 5 rocket, standing 189 feet tall and and weighing 840,000 pounds, unleashes 1.2 million pounds of thrust from its main engine and one side-mounted booster at 7:05 p.m. EDT (2305 GMT) today to launch NASA's OSIRIS-REx mission to Asteroid Bennu.
OSIRIS-REx launch as seen from NASA Press Site
The OSIRIS-REx asteroid sample retrieval mission atop an Atlas 5 rocket lifts off from launch complex 41, as seen by our camera at the NASA Kennedy Space Center press site.
Live coverage: Atlas 5 countdown and launch journal
The United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral at 7:05 p.m. EDT (2305 GMT) today to send NASA's OSIRIS-REx spacecraft on a seven-year, 4.4-billion-mile mission to rendezvous with Asteroid Bennu and bring a sample of the primordial object back to Earth. Follow the mission in our live journal.
OSIRIS-REx reaches launch pad with money to spare
The scientist in charge of NASA's OSIRIS-REx mission hopes to apply more than $30 million in leftover funding toward reducing the risk of the probe's touch-and-go maneuver to snag a piece of asteroid Bennu, then eventually hire more experts to analyze the primordial specimens when they return to Earth in 2023.
Photos: OSIRIS-REx on pad to begin voyage to Bennu and back
Headed to a relic from the solar system's formation over four billion years ago, NASA's OSIRIS-REx sample return craft was moved to Cape Canaveral's Complex 41 launch pad today in preparation for liftoff Thursday aboard an Atlas 5 rocket en route to Asteroid Bennu hoping to find the seeds of life.
Photos: Atlas 5 rocket rolls out to launch asteroid sampling probe
Poised to embark on a 7-year adventure to Asteroid Bennu and back, NASA's OSIRIS-REx sample return spacecraft was moved to the launch pad today aboard its Atlas 5 rocket for liftoff Thursday evening.
Atlas 5/OSIRIS-REx launch timeline
Follow the Atlas 5 rocket’s ascent from Cape Canaveral’s Complex 41 launch pad to send NASA's OSIRIS-REx on an interplanetary trajectory to intercept Asteroid Bennu and bring back a pristine sample. Launch is scheduled for Thursday at 7:05 p.m. EDT (2305 GMT).