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Laura Grego

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About the author: Dr. Grego received her PhD in physics from the Caltech in 1999. She was a postdoctoral researcher for three years at the Harvard-Smithsonian Center for Astrophysics, where she investigated issues in cosmology using X-ray, radio, and optical data, and numerical simulation. She has been at UCS since 2002. Areas of expertise: Space weapons and security, ballistic missile proliferation, ballistic missile defense

FOIAed Missile Defense Documents: Syring’s Huntsville Presentation

In mid-August, Missile Defense Agency (MDA) Director Vice Admiral Syring gave a keynote speech at the annual Space and Missile Defense Symposium in Huntsville, AL. By most accounts it was a frank and interesting talk. However, conference security personnel limited journalists’ ability to photograph the slides or record the talk, which led to controversy and an eventually an apology by the conference organizers.

The few slides journalist Amy Butler was able to tweet looked interesting. Since they were marked “Approved for Public Release,” I asked the MDA office for them, but my request was declined. So I filed a Freedom of Information Act request, which met with success. Six weeks later, we received a copy of the slide deck and a transcript of the verbal remarks that accompanied it. Read More

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Russia’s Small Maneuvering Satellites: Inspectors or ASATs?

In May, Russia announced it had launched three Russian communications satellites, Kosmos-2496, -2497, -2498. An additional object was along for the ride, orbiting a few kilometers away from the declared payloads. Without a declared name, this satellite was subsequently classified as debris by the U.S. space surveillance system. Read More

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Visualizing the UCS Satellite Database

Quartz created an interactive visualization using the UCS Satellite Database data called “The World Above Us: This is every active satellite orbiting the earth.” It shows all the satellites in the database, with their image size proportional to their launch mass, set in altitude bands. You can pull up relevant details on each satellite, and set them in motion. You can highlight different populations (spy sats, type of user, etc.)

quartz satellites

A still image from the Quartz interactive website.

It’s a real pleasure to see someone take your work (in this case, primarily the work of Database researcher Teri Grimwood) and make something beautiful and useful from it.

 

Categories: Space and Satellites  

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An Update on Missile Defense Testing Plans

Inside Defense reports that the Missile Defense Agency (MDA) has scrapped its plans for the next Ground Based Midcourse missile defense (GMD) system intercept test. It had been planned for the coming spring; instead, MDA will perform a non-intercept flight test of the system, designated CTV-02+. Read More

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The Space Plane Returns to Earth

The third X-37B space plane flight is coming to an end this week, after a record 22 month long mission. We have written pretty extensively on the “space plane” here on ATN, and have a factsheet where we condensed that thinking. Read More

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The U.S. National Missile Defense System Turns 10

So, happy anniversary to you, Ground Based Midcourse missile defense (GMD) system.  I see that the traditional 10-year anniversary gift is tin or perhaps diamonds, though your best friends seem to be favoring tons of concrete. Read More

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New Quarterly Update to the UCS Satellite Database

A new version of the UCS Satellite Database, which includes launches through July 31, 2014, has been posted at http://ucsusa.org/satellitesRead More

Categories: Space and Satellites  

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The Missile Defense Agency IG Report

The Pentagon’s Inspector General (IG) released a report yesterday about the U.S. Ground Based Midcourse (GMD) missile defense system: “Exoatmospheric Kill Vehicle Quality Assurance and Reliability Assessment, Part A.”  It’s telling. Read More

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Missile Defense: Taking the Path of Least Resistance

Huntsville, Alabama is full today with champions of ballistic missile defense from the political, military, and industrial spheres, braving the south in August for the 2014 Space and Missile Defense Conference.  So far, I haven’t heard any reports about the specific next steps for the Ground Based Midcourse (GMD) missile defense system, although from other sources, it looks like the Pentagon might be taking June 22’s successful intercept test with a little too much exuberance. Read More

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Pentagon Changes Its Assessment of Iran’s ICBM Prospects

Inside Defense reports that the Pentagon’s assessment of the Iranian intercontinental ballistic missile (ICBM) threat has changed substantially for the first time since 1999. The new assessment appears in the unclassified executive summary of the Pentagon’s January 2014 Annual Report on Military Power of Iran. Read More

Categories: Missiles and Missile Defense  

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