Lockheed Martin – Page 27 – Spaceflight Now

Missile warning satellite launch slips into 2017 due to thruster concerns

September 26, 2016 Justin Ray

An Air Force missile detection spacecraft will, effectively, lose its position in the Atlas 5 rocket’s cramped manifest over the next few months after the flight-worthiness of a thruster on the satellite was called into question and delayed its Oct. 3 liftoff date.

ULA moves to fill openings in Atlas 5 launch manifest

September 19, 2016 Stephen Clark

With U.S. military demand waning in coming years, United Launch Alliance has multiple openings in its Atlas 5 launch manifest in 2017 and 2018 available to commercial customers with as little as three months’ notice, according to company officials.

Photos: Gantry rolled back to reveal Atlas 5 rocket for launch

September 16, 2016 Justin Ray

The 8-million-pound mobile service tower is retracted from around the Atlas 5 rocket, revealing the 189-foot-tall vehicle for liftoff from Vandenberg Air Force Base, California, carrying the commercial WorldView 4 Earth-imaging satellite.

Atlas 5/WorldView 4 launch timeline

September 15, 2016 Justin Ray

This is the ascent timeline to be followed by the Atlas 5 rocket’s ascent into orbit from Vandenberg Air Force Base in California with the commercial WorldView 4 Earth-imaging satellite for DigitalGlobe. Launch is scheduled for Friday at 11:30 a.m. local time (2:30 p.m. EDT; 1830 GMT).

Photos: Atlas 5 rocket on the pad with WorldView 4 satellite

September 15, 2016 Justin Ray

The United Launch Alliance Atlas 5 rocket stands atop Space Launch Complex 3-East at Vandenberg Air Force Base in California on the eve of Friday’s WorldView 4 mission.

Atlas 5 launch postponed by wildfire, Range availability until Sept. 26

September 15, 2016 Justin Ray

Sunday’s flight of the United Launch Alliance Atlas 5 rocket from Vandenberg Air Force Base in California was scrubbed due to a wildfire burning south of the pad. The launch delay allows crews to remain in place to battle the blaze. The lack of Range availability this week means the next launch try won’t come until Sept. 26.

Idled by Range facility rework for months, Vandenberg ready to launch again Friday

September 14, 2016 Justin Ray

Resuming space launches from the U.S. Western Range at Vandenberg Air Force Base in California after a half-year infrastructure outage, an Atlas 5 rocket will boost a commercial Earth-imaging bird into orbit on Friday.

Photos: WorldView 4 satellite’s road to launch

September 14, 2016 Justin Ray

DigitalGlobe’s WorldView 4 commercial satellite, which will join sister-craft WorldView 3 in orbit to snap the highest quality Earth imagery available on the market at 31-centimeter resolution, was built by Lockheed Martin and will be launched Friday atop an Atlas 5 rocket from Vandenberg Air Force Base, California.

OSIRIS-REx reaches launch pad with money to spare

September 7, 2016 Stephen Clark

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.

Preview: NASA craft launches Thursday seeking the seeds of life on asteroid

September 5, 2016 Justin Ray

What began as a concept scribbled on a cocktail napkin in a Tucson bar 12 years ago — sending a spacecraft to an asteroid and retrieving a pristine sample to bring back to Earth for study — becomes reality Thursday with the launch of NASA’s OSIRIS-REx mission.