Atlas V GPS IFF-8. Photo Credit: Valerie Phillips
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Atlas V Racks Up 50th Success With Launch of GPS IIF-8 For U.S. Air Force

A United Launch Alliance (ULA) Atlas V rocket successfully launched the eighth Global Positioning System (GPS) IIF-8 satellite for the U.S. Air Force at 1:21 p.m. EDT today from Space Launch Complex-41. This is ULA’s 12th launch in 2014, and the 89th successful launch since the company was formed in December 2006. “ULA is honored […]

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Hurricane Gonzalo Delays NASA’s Latest Cargo Run To ISS

Already delayed several times, the launch of an Orbital Sciences Antares rocket from Wallops Flight Facility, VA was pushed back again today due to the expected passage of a powerful hurricane over a critical downrange tracking asset. Hurricane Gonzalo is forecsat to make a direct hit on the Atlantic island of Bermuda in the next […]

The United Launch Alliance Delta IV Heavy is in the final stages of processing for NASA's Orion EFT-1 mission in December. Photo Credit: Matthew Travis / Zero G News
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Delta IV Processing Nearly Complete For Historic EFT-1 Mission

Engineers took another step forward in preparations for the first test flight of NASA’s new Orion spacecraft, in December. The three primary core elements of the United Launch Alliance (ULA) Delta IV Heavy rocket recently were integrated, forming the first stage of the launch vehicle that will send Orion far from Earth to allow NASA […]

Falcon 9 blasts off with Dragon CRS-4. Photo Credit: SpaceX
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Dragon Blasts Off With Science, Supplies On Fourth Space Station Cargo Run

Dodging persistent thunderstorms that have beseiged Florida most of the summer, a Falcon 9 rocket soared into space overnight and sucessfully delivered a cargo-laden Dragon spacecraft in low Earth orbit to begin SpaceX’s fourth resupply mission to the International Space Station. Delayed a day by bad weather, the 208 foot tall pencil-like rocket blasted off […]

Falcon 9 launches with AsiaSat 6. Photo Credit: Matthew Travis / Zero-G News
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Falcon 9 Successfully Delivers AsiaSat 6 Comsat To Orbit

A SpaceX Falcon 9 rocket thundered into orbit during the overnight hours on September 7 on a successful mission to deliver the commercial AsiaSat 6 communication satellite to orbit for Asia Satellite Telecommunications Company Ltd. Launch occurred right on time at 1 a.m. EDT Sunday morning from SpaceX’s Space Launch Complex 40 at Cape Canaveral […]

Successful launch of Grasshopper. Credit: SpaceX
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SpaceX Falcon 9R Rocket Explodes During Texas Test Flight

SpaceX experienced a rare but disappointing failure today when one of the company’s Falcon 9R (reusable) rockets exploded during a test flight at the SpaceX facility near McGregor, TX. It is unknown if the problem today will affect the scheduled August 27 launch from Cape Canaveral of a Falcon 9 carrying the commercial Asiasat 6 […]

A United Launch Alliance (ULA) Atlas V rocket carrying the WorldView-3 satellite for DigitalGlobe launches from Space Launch Complex-3 at Vandenberg Air Force Base, Calif. Credit: ULA
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Atlas Rocket Orbits WorldView-3 Commercial Imaging Satellite

Continuing a very successful year for United Launch Alliance, an Atlas V rocket thundered into space this morning on a mission to successfully deploy the WorldView-3 satellite for commercial space imaging provider DigitalGlobe. Blasting off on time at 11:30 a.m PDT from Space Launch Complex 3-East at Vandenberg AFB in California, WorldView-3 was placed into […]

With the power of its solid propellant boosters and cryogenic main engine, Ariane 5 ascends on its 60th consecutive successful mission. Credit: CNES / Arianespace
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Final European Automated Transfer Vehicle Blasts Off On Ariane 5 To Resupply ISS

The European Space Agency’s (ESA) fifth and final Automated Transfer Vehicle (ATV-5) launched Tuesday atop an Ariane 5 rocket from Kourou, French Guiana, at 7:47 p.m. EDT. The ATV-5 will take a two week trip to the International Space Station docking to the Zvezda service module on Aug. 12 at 9:43 a.m. with 7 tons […]

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Delta IV Dodges Weather To Launch GSSAT Spacecraft On Fifth Try

After nearly a week of frustrating technical and then weather delays, a United Launch Alliance Delta IV rocket finally got off the ground today and successfully deployed the Air Forces AFSPC-4 mission to geosynchronous orbit. Once again waiting out the typically fickle summertime Florida weather, the launch vehicle thundered off the pad at Space Launch […]

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Delta II Returns To Service To Launch NASA’s First Carbon Monitoring Spacecraft

Following a one-day delay to fix a balky water valve on its launch pad, the Delta II launch vehicle returned to service early Wednesday morning with a fiery nighttime ascent from California on a mission to deploy NASA’s first spacecraft dedicated to studying atmospheric carbon dioxide. The Orbiting Carbon Observatory 2 (OCO-2) will join a […]