Lockheed Martin – Page 30 – Spaceflight Now

Video: When Juno launched to begin 5-year trek to Jupiter

July 3, 2016 Justin Ray

Juno left the Earth atop a United Launch Alliance Atlas 5 rocket on Aug. 5, 2011, beginning its journey to Jupiter atop the most powerful Atlas variant with five side-mounted boosters. It arrives at the gas giant on Monday.

Juno switched to autopilot mode for Jupiter final approach

June 30, 2016 Stephen Clark

Four days out from arriving at the solar system’s biggest planet, NASA’s Juno spacecraft received a final uplink of commands Thursday governing the robotic probe’s high-velocity braking maneuver Monday to steer into orbit around Jupiter.

Juno’s British-built engine readied for all-important firing at Jupiter

June 29, 2016 Stephen Clark

Ground controllers pressurized the Juno spacecraft’s propulsion system Tuesday to prep for a July 4 rocket firing by the probe’s UK-made rocket engine that will steer the spinning, solar-powered robot into orbit around Jupiter.

Friday’s Atlas 5 launch as seen from the air, land and rocket

June 27, 2016 Justin Ray

Perspectives of Friday’s United Launch Alliance Atlas 5 rocket flight were snapped from a commercial airliner, a satellite observer in Australia and the booster itself.

Jupiter and its satellites seen by ‘people’s camera’ on Juno probe

June 25, 2016 Stephen Clark

The visible camera on NASA’s Juno spacecraft is capturing a time-lapse movie of Jupiter and its four largest moons as the orbiter dives toward the giant planet for a July 4 rendezvous, and officials have released a first taste of the views armchair scientists and space enthusiasts can anticipate over the coming weeks and months.

Photos: Atlas 5 launches MUOS 5

June 25, 2016 Justin Ray

The United Launch Alliance Atlas 5 rocket successfully flies to orbit Friday to deliver the U.S. Navy’s fifth Mobile User Objective System communications satellite.

Photos: Atlas 5 fulfills MUOS launch series with fifth successful launch

June 24, 2016 Justin Ray

Launching the U.S. Navy’s fifth MUOS mobile communications satellite, a United Launch Alliance Atlas 5 rocket thundered away from Cape Canaveral today.

Photos: Most powerful Atlas 5 puts 15,000-pound satellite in orbit

June 24, 2016 Justin Ray

With five side-mounted solid rocket boosters for added power, a United Launch Alliance Atlas 5 rocket successfully deployed the U.S. Navy’s fifth MUOS mobile communications satellite.

Navy satellite sails to orbit atop Atlas 5 rocket for communications grid

June 24, 2016 Justin Ray

The constellation-building Atlas 5 rocket from United Launch Alliance successfully deployed the fifth communications spacecraft for the Navy’s Mobile User Objective System today to form a new rugged smartphone network for the U.S. military.

Video: Liftoff of Atlas 5 and MUOS 5 for the Navy and rest of U.S. military

June 24, 2016 Justin Ray

The United Launch Alliance Atlas 5 rocket, standing 206 feet tall and and weighing 1.3 million pounds, unleashes two-and-a-half million pounds of thrust from its main engine and five solid-fuel boosters to launch the Navy’s MUOS 5 satellite from Cape Canaveral.