Michael J. McCord, the U.S. Defense Department's comptroller, warns of dire consequences if more than $1 trillion in approved cuts to military spending over 10 years are allowed to take effect. The result would be the lowest number of ships since World War I, the smallest ground force since 1940 and the smallest Air Force ever, he recently told investors.
DYING COMET: Scientists at the Lockheed Martin Solar and Astrophysics Laboratory in Palo Alto, Calif., have used the Atmospheric Imaging Assembly instrument on board NASA’s Solar Dynamics Observatory to observe the final death throes of a comet as it passed about 0.2 solar radii off the limb of the Sun. The comet was first discovered July 4, 2011, using the Large Angle and Spectrometric Chronograph aboard the NASA/ESA Solar and Heliospheric Observatory and named C/2011 N3 (SOHO).
Few times in aerospace history can have been as difficult for forecasters as recent months. Things are changing, that is certain, but there are so many conflicting signs that the direction of the industry is almost impossible to project. Debt crises, oil prices, climate change, competition for resources and many other factors inject unprecedented unpredictability into the equation.
Controllers have restarted on-orbit checkout of the Npoess Preparatory Project (NPP) satellite, which was suspended last year after the Visible Infrared Imaging Radiometer Suite (VIIRS) sensor begin losing sensitivity in four of its channels. The spacecraft originally was scheduled to become fully operational in December, but its commissioning was put on hold while the VIIRS problem was analyzed.
Republican members of Congress are bristling about the Obama administration’s decision to work with the European Union on an International Code of Conduct for Outer Space Activities. Secretary of State Hillary Clinton last week announced that the U.S. would not sign on to an EU Code of Conduct but would continue to work with the EU to develop a broader international code.
OPEN SOURCE: NASA has unveiled an open-source development website that allows the public to “view and improve software source code,” the space agency says. The site, http://code.nasa.gov, is part of a White House open government initiative aimed at making the workings of federal agencies more transparent. The space agency uses open-source code for specific project and mission needs, to accelerate software development and to inform the public about its research.
In a “first step” toward implementing a more efficient procurement strategy for rockets, the U.S. Air Force has issued a $1.5 billion contract to United Launch Alliance for nine Evolved Expendable Launch Vehicles (EELVs) to support launches in fiscal 2014, according to service officials.
LightSquared has rejected as rigged government testing of the potential for its L-band wireless network to interfere with GPS satellite signals, and vows to fight its case in court, if necessary.
PARIS — The U.S. military has removed links to Phobos-Grunt tracking data posted on a public website detailing orbital parameters of the ill-fated Russian Mars mission that Russia says re-entered Earth’s atmosphere over the Pacific Ocean on Jan. 15.
NEW DELHI — India will finalize the schedule for the next launch of its heavy Geosynchronous Satellite Launch Vehicle Mark III (GSLV-Mk III) by May or June of this year. Ground testing is in progress for the GSLV-Mk III, which can lift a 4-ton spacecraft. “Once all the parameters are tested it will be launched on an experimental mission,” says K. Radhakrishnan, chairman of the Indian Space Research Organization (ISRO). It will be fitted with an Indian-made cryogenic engine. The previous two launches of GSLV were unsuccessful.
PARIS — After more than two months stuck circling in low Earth orbit, Russia’s Phobos-Grunt spacecraft ceased to exist on Jan. 15, according to the Russian space agency Roscosmos, though details of the unmanned probe’s atmospheric re-entry remain unknown. Russian space and intelligence forces indicated the failed Mars sample-return mission disappeared over the Pacific Ocean at 17:45 GMT on Jan. 15, Roscosmos said in a statement posted on the agency’s website the following day.
After a review of the latest round of tests of the GPS interference potential of LightSquared’s proposed wireless network, the National Space-Based Positioning, Navigation and Timing (PNT) Executive Committee has determined that “both LightSquared’s original and modified [plans] would cause harmful interference to many GPS receivers.”
Space Exploration Technologies Inc. (SpaceX) won’t be ready to fly its first mission to the International Space Station on Feb. 7 as planned, and may run into an upcoming space traffic jam in March that could delay a doubled NASA payout for the consolidated flight.
PARIS — The Russian space agency Roscosmos says its moribund Phobos-Grunt spacecraft could reenter Earth’s atmosphere over the southern Atlantic Ocean Jan. 15, raining down 20-30 chunks of heat-resistant debris off the coast of Argentina. But the agency’s forecast differs wildly from those published online by satellite-tracking enthusiasts and professional orbital analysts in the U.S. using the same publicly available data to predict points of entry that are literally all over the map.
To list an event, send information in calendar format to Donna Thomas at [email protected]. (Bold type indicates new calendar listing.) JAN. 9 - 12, 2012 — American Institute of Aeronautics & Astronautics 51th Aerospace Sciences Meeting & Exhibit, Gaylord Opryland Resort & Convention Center, Nashville, Tenn. For more information call (703) 264-7622 or go to www.aoaa.org/events
A multibillion-dollar annual market for space tourism and launch services could emerge within the next five years, projects suborbital spaceflight hopeful XCOR Aerospace, which aims to begin flight tests of its first Lynx reusable launch vehicle by year-end.
Operational satellite networks that routinely monitor Earth's climate in the same way meteorological satellites watch the weather today will be extremely useful as the links between human activity and long-term environmental conditions become better understood, and perhaps more dangerous. It is an opportunity the aerospace industry cannot afford to pass up, given its unique ability to address climate-change issues.
Despite its programmatic progress and status as an acquisition reform program for the U.S. Air Force, GPS III—as with any other Pentagon project—is under the microscope and could be subject to funding cuts. The budget environment at the Pentagon gives new meaning to the term “capture team,” which is used to describe the group assigned by a company to win a program. Many contractors say they feel they are in a perpetual “capture team” mode, constantly fighting not only to win programs, but to keep them once they have won the contract.
The uncontrolled reentry of Russia's stranded Phobos-Grunt spacecraft presented a moving target to satellite trackers just days before pieces of the botched Mars mission were expected to fall to Earth.
FOR LATER: The 15 remaining RD-25D space shuttle main engines are on the way from Kennedy Space Center in Florida to the Stennis Space Center in Mississippi, where they will be stored until needed to power the core stage of NASA’s planned heavy-lift Space Launch System (SLS). As many as five of the reusable liquid oxygen/liquid hydrogen engines will be used on the SLS, now scheduled to make its first flight test late in 2017.
HOUSTON — The International Space Station maneuvered Jan. 13 to avoid an impact threat posed by a 5-in. fragment from a 2009 orbital collision involving U.S. and Russian satellites. The 54-sec. debris avoidance maneuver (DAM) was carried out at 11:10 a.m. EST, using thrusters on the station’s Russian Zvezda service module.
Engineers developing NASA’s heavy-lift Space Launch System (SLS) for future deep-space human exploration missions are polling the worldwide launch industry for an existing upper stage they can use to propel the Orion multi-purpose crew vehicle (MPCV) on two test flights around the Moon.
