Atlas 5

United Launch Alliance delayed the planned launch of an Atlas 5 rocket from Cape Canaveral Sunday after discovering a kerosene fuel leak in the launch pad’s ground storage system. Officials have rescheduled launch with two U.S. military satellites for Tuesday morning.

United Launch Alliance rolled an Atlas 5 rocket to its launch pad Friday at Cape Canaveral in preparation for liftoff on a mission to carry two U.S. Space Force technology demonstration satellites into orbit.

United Launch Alliance transferred an Atlas 5 rocket from its vertical hangar to launch pad 41 at Cape Canaveral Space Force Station Friday. Officials scrubbed a planned launch attempt Sunday due to a leak in the kerosene fuel ground storage system at the launch pad.

A United Launch Alliance Atlas 5 rocket streaked into space from Cape Canaveral before dawn Oct. 16 with NASA’s Lucy asteroid mission, a robotic probe to explore a group of enigmatic asteroids leading and trailing Jupiter in its orbit around the sun.

Bound for a pristine population of ancient asteroids, a NASA science probe named Lucy took off from Cape Canaveral before dawn Saturday and rocketed into space on top of an Atlas 5 launcher to begin a 12-year, $981 million mission seeking out clues about the early solar system.

NASA’s Lucy spacecraft, buttoned up in the nose cone of a United Launch Alliance Atlas 5, took off from Cape Canaveral at 5:34 a.m. EDT (0934 GMT) Saturday. The Lucy mission will take aim on eight asteroids during a 12-year mission, a record number of flyby targets for a single spacecraft.

NASA is ready to launch a $981 million mission to the distant reaches of the solar system Saturday, kicking off a 12-year expedition to visit a group of unexplored asteroids that may offer clues to help scientists decipher how the planets formed more than 4 billion years ago.

The final Atlas rocket assigned to launch a solar system exploration mission is set for liftoff before dawn Saturday. NASA’s Lucy asteroid mission is mounted on top of the rocket awaiting launch from Cape Canaveral Space Force Station.

The 188-foot-tall Atlas 5 rocket crowned with NASA’s Lucy asteroid probe rolled out to its launch pad Thursday at Cape Canaveral. These aerial views, captured by a drone and released by NASA, show the launch vehicle moving along rail tracks to Space Launch Complex 41.