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Mexican communications satellite put aboard Atlas 5 rocket for launch
A 12,000-pound Mexican mobile communications satellite was hoisted atop its Atlas 5 rocket today as crews finished assembling the vehicle for United Launch Alliance's 100th liftoff next week.
Orbital ATK beats out Aerojet in ULA booster selection
United Launch Alliance has selected Orbital ATK to provide solid rocket boosters for the company's next-generation Vulcan launcher, and will switch the workhorse Atlas 5 to the new booster supplier by the end of 2018, officials said Tuesday.
Boeing rejects bid to buy ULA as engine race heats up
Boeing said Wednesday it has turned down an offer from Aerojet Rocketdyne to buy United Launch Alliance, a Boeing-Lockheed Martin joint venture that operates the Atlas and Delta rocket fleets.
Build-up of crew access tower begins at Atlas 5 pad
A new fixture on the Cape Canaveral skyline began rising Tuesday with the placement of the first of seven segments for a 200-foot-tall crew access tower at the Atlas 5 rocket's seaside launch pad for astronauts boarding Boeing's new commercial CST-100 Starliner spaceship.
Commercial Atlas 5 rocket stacking begins for Mexican launch
Assembly of a 19-story Atlas rocket started today for a commercial launch next month to aid Mexico's telecommunications reform aimed at economic growth and the betterment of its societal welfare.
Photos: More Atlas 5 launch shots
Another batch of Atlas 5 rocket launch photos from Wednesday's flight for the U.S. Navy carrying the Mobile User Objective System spacecraft.
VideoRecap story: Atlas 5 completes heavy-duty launch assignment
In a breath-taking display at daybreak Wednesday, an Atlas rocket powered an enormous U.S. Navy satellite into space to close the last remaining gap and give global reach to the military's new mobile communications system.
Photos: Predawn launch of Atlas 5
A collection of pad photos from the United Launch Alliance Atlas 5 rocket flight to deploy the Navy's Mobile User Objective System communications satellite No. 4.
Photos: Atlas 5 puts on predawn sky show
Streaking away from Cape Canaveral less than an hour before sunrise Wednesday, an Atlas 5 launcher painted a memorable spectacle in the skies over Florida, catching the first rays of the morning as it rocketed out of the stratosphere with a U.S. Navy communications satellite.
VideoVideo: Liftoff of Atlas 5 rocket to deploy Navy’s MUOS 4 satellite
A replay of the United Launch Alliance Atlas 5 rocket launching the Navy's Mobile User Objective System communications satellite No. 4 from Cape Canaveral, Florida.