Reuters reports that DoD’s costs for Delta and Atlas launches, purchased under the Enhanced Expendable Launch Vehicle or EELV program, will more than double. That figure is somewhat misleading. As the article notes, the number of planned launches is increasing, from 91 to 151 (an increase of 66%).

Nevertheless, the cost per launch is increasing, even if the increase is not as dramatic as the headline implies. This is problematic, given the flat or shrinking military budgets expected in future years.

The Clinton-era policy of forced defense consolidation, which resulted in Delta and Atlas being marketed by a single organization, United Launch Alliance, has backfired. To the surprise of many in Washington DC, and no one outside the Beltway, creating a monopoly did not reduce costs.

Faced with this problem, the US Air Force (which manages military space programs) has created Orbital/Suborbital Program 3 (OSP-3) to certify additional launchers, such as Lockheed’s Athena, Orbital’s Antares and Minotaur, and SpaceX’s Falcon, for military launches. Of these rockets, only Falcon has a growth path that would allow it to compete with Atlas and Delta for the largest military payloads. SpaceX recently qualified for two launches under OSP-3, but the military’s approach to new launchers remains highly conservative, due to understandable concerns about the unproven reliability of new rockets as political pressure to protect existing contractors. As a result, Delta and Atlas are expected to carry the bulk of DoD launches for years to come.

Written by Astro1 on May 24th, 2013 , Military Space

DARPA Membrane Optic Imager Real-Time Exploitation (MOIRE)

Hollywood loves to imagine military systems with all sorts of capabilities that do not exist in the real world. One of their favorites is the satellite that’s able to hover over a target and rely high-resolution images back to a ground station on Earth.

This is not possible in the real world because current imaging satellites are in Low Earth Orbit, move on fixed flight paths, and see only a small part of the Earth at any given time.

That’s not to say that warfighters wouldn’t like to have something resembling those fictional abilities. Read the rest of this entry »

Written by Astro1 on January 26th, 2013 , Military Space

The Defense Advance Research Projects Agency produced this video as a status update on the DARPA Phoenix program.

The Phoenix project is developing technologies to harvest valuable components from retired, nonworking satellites for reuse. DARPA seeks to demonstrate the ability to create new space systems onorbit at greatly reduced cost by reusing apertures and antennas from decommissioned satellites in a graveyard or disposal orbit.

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Written by Astro1 on January 25th, 2013 , Military Space

Aviation Week reports that Raytheon has received a $1.5-million, nine-month contract to begin designing a small imaging satellite under the Defense Advanced Research Project Agency’s Space Enabled Effects for Military Engagements (SeeMe) project.

SeeMe intends to demonstrate a 24-satellite constellation that can provide rapid tactical intelligence to the warfighter. The SeeMe satellite would provide 1-meter resolution images on demand to handheld terminals in the field.

DARPA specified that each SeeMe should weigh less than 100 pounds. Raytheon’s concept is substantially lighter at 44 pounds. Another goal is affordable, on-demand production. DARPA wants to the manufacturer to be able to deliver a satellite within 90 days of initial order, for no more than $500,000.

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Written by Astro1 on January 3rd, 2013 , Military Space, Nanosatellites

Popular Mechanics has published a short summary of talks given at the Air Force Association Air & Space Conference, including interesting views from two former NASA astronauts.

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Written by Astro1 on September 23rd, 2012 , Military Space, Space Policy and Management

US Army Kestrel Eye tactical reconnaissance satellite for warfighters

The development of small, low-cost off-the-shelf satellite technology is enabling new capabilities for military as well as civilian users. The US Army is taking advantage of this technological revolution by developing three new satellites to provide tactical imaging for the warfighter.

Kestrel Eye

The Technology Center at the US Army Space and Missile Defense Command is developing Kestrel Eye, an imaging reconnaissance nanosatellite that can be tasked by warfighters on the ground. Kestrel Eye will produce images with a resolution of 1.5 meters (5 feet), which can be downlinked directly to soldiers in the field.

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Written by Astro1 on August 26th, 2012 , Innovation, Military Space, Nanosatellites

The following video was produced by the Defense Advanced Research Projects Agency (DARPA). It shows the capabilities DARPA hopes to achieve through its Space Enabled Effects for Military Engagements (SeeMe) program.

Contrary to popular belief, current reconnaissance satellites do not play a large role in tactical engagements on the military battlefield. The KH-series reconnaissance satellites were developed during the Cold War for monitoring the Soviet buildup  and verifying compliance with arms-control treaties. Although the Cold War is long over, they are still optimized for that purpose. The immense cost of a KH satellite (comparable to the cost of a Nimitz-class aircraft carrier, according to former Senator Kit Bond) means the United States can only afford to have one or two in orbit at any time. The limitations of orbital mechanics mean that they are out of position for most targets at any given time. This is not a problem for long-term studies of stationary or slow-moving mobile targets, but it is completely inadequate for monitoring fast-moving fluid situations on the battlefield. The sort of real-time satellite reconnaissance seen in movies and TV shows is pure fiction.

DARPA’s SeeMe program seeks to turn that fiction into reality. Achieving such capabilities will require responsive, low-cost launch systems such as the air-launch system depicted in this video.

There’s a great deal of commonality between the launch requirements for responsive military space systems like SeeMe and the requirements of commercial space and citizen science.  Much more so than there is with the International Space Station, whose required flight rate is quite limited by comparison.

Written by Astro1 on August 22nd, 2012 , Innovation, Military Space