LOGAN, Utah — The global groundswell of cubesat projects promises to generate more data than the ad hoc communications systems originally devised for the tiny spacecraft can handle, and the community is working on how to accommodate the flow. The issue is expected to become more critical as the short-lived cubesats launched by universities, government labs and private companies worldwide give way to swarms of tiny spacecraft carrying cameras, telescopes and other high-data sensors.
LOGAN, Utah - ATK will develop and build the largest composite case solid-fuel rocket motors ever flown for the planned Stratolaunch Systems Air-Launch Vehicle (ALV), which will drop from the largest aircraft ever built to orbit payloads as heavy as 15,000 lb. (Image: Stratolaunch)
NEW DELHI — India’s 45,000-ton Vikrant aircraft carrier was floated out of its building bay at the state-owned Cochin shipyard in the southern state of Kerala Aug. 12, marking the end of the initial phase of construction on India’s first homegrown carrier.
HOUSTON — Michael Foale, long NASA’s most senior active astronaut, has retired from the space agency after three decades and a half-dozen spaceflights. One of them—a 145-day flight to Russia’s former Mir space station in 1997—was interrupted by a harrowing collision with an out-of-control Progress cargo capsule. During his 2003-04 command of the eighth expedition to the International Space Station, Foale became the first American to accumulate a year in space on his way to logging a pre-retirement total of 375 days.
Using the Kaman K-Max unmanned cargo helicopter, Lockheed Martin has completed another round of demonstrations of technologies for autonomous resupply, including obstacle avoidance and dynamic replanning. The K-Max is being used as the testbed for the Autonomous Technologies for Unmanned Air Systems (ATUAS) joint capability technology demonstration. The initial demo, in April 2012, involved a ground beacon allowing loads to be delivered to within 3 meters.
The U.S. Army is preparing to send its first deployment of Boeing AH-64E Apaches to Afghanistan 2014. The first of two units thus far to form for the new model attack helicopter — the 1-229th Attack Reconnaissance Battalion (ARB) based at Joint Base Lewis-McChord, Washington — will deploy to Afghanistan in the summer of 2014, says Col. Jeff Hager, U.S. Army project manager for the Apache program.
MOSCOW — Russian Helicopters has unveiled a training version of Mil Mi-28 attack helicopter, dubbed Mi-28UB, which made its first demo flight at the Rostvertol flight test center in Rostov-on-Don Aug. 9. At the end of August, the Mi-28UB (Uchebno-Boevoy, Training and Combat) will be displayed at MAKS 2013 air show in Zhukovsky, near Moscow.
FLYING FIRE: NASA plans to fly an experimental fire safety payload aboard Orbital Sciences Corp.’s Cygnus during one of the cargo spacecraft’s planned visits to the International Space Station in mid-2015. Known as the Spacecraft Fire Experiment (Saffire), the effort is aimed at improving spacecraft fire safety for future space exploration vehicles. Built by NASA’s Glenn Research Center, Saffire will test the flammability of large samples of various types of materials in microgravity.
The U.S. Navy’s submarine force and Naval Surface Warfare Center (NSWC), Corona Division have developed a new, patent-pending tool to maintain its fiber-optic systems. This tool lets the Navy compare fiber-optic power test meters throughout their entire range of output against a known standard, allowing the fleet to perform reliable and accurate measurements without have to outsource the work.
NEW DELHI — The U.S. Department of Defense has notified the U.S. Congress of a possible sale of 145 M777 155-mm towed howitzers to India. The estimated cost of the deal is $885 million, which also includes providing associated equipment, parts, training and logistical support, the Defense Security Cooperation Agency (DSCA) says.
Thales Alenia Space of France and Italy says it will no longer advertise certain variants of its Spacebus 4000 communications satellite as free of components and materials controlled by the U.S. Traffic in Arms Regulations (ITAR).
PALM BEACH, Fla. — Lockheed Martin is working on upgrades for its Marlin autonomous undersea vehicle (AUV) that could make it a candidate for future long-endurance unmanned undersea missions the U.S. Navy has in mind for its planned large-diameter unmanned undersea vehicle (LDUUV) program.
To list an event, send information in calendar format to Donna Thomas at [email protected]. (Bold type indicates new calendar listing.) Aug. 12 - 14 — International Powered Lift Conference (IPLC), Los Angeles, Calif. For more information go to www.vtol.org/iplc Aug. 12 - 14 — AIAA AVIATION 2013, Hyatt Regency Century Plaza, Los Angeles, California For more information go www.aiaa.org/aviation2013 aug. 17 - 21 — 55th NEC Annual Conference, Pittsburgh, PA. For more information go to www.necconference.org
HOUSTON — International Space Station astronaut Karen Nyberg successfully grappled Japan’s unpiloted H-II transfer vehicle (HTV-4) early Aug. 9 using the orbiting lab’s Canadian robot arm. NASA ground control teams then took over the robotic operations to berth the 33-ft.-long freighter and its 3.6 tons of cargo to the U.S. segment after the initial capture.
The U.K. Ministry of Defense has launched a tender to provide a search-and-rescue helicopter capability for its remote Falkland Islands outpost. The 10-year contract, worth between £100-150 million ($160-230 million), would also potentially provide what the ministry calls “support helicopter services” for the U.K. garrison stationed on the islands since the end of the Falklands War in 1982.
Boeing controllers in California are operating the newest Wideband Global Satcom (WGS-6) military communications satellite following its launch on a Delta IV Aug. 7.
A National Research Council panel is calling on policymakers to establish a sustained and enhanced land imaging program to ensure data continuity from the 40-year Landsat effort. Stable follow-on efforts would end a chaotic history of federal oversight of Landsat, while assuring spacecraft continuity, technically advanced sensors and data management, and the widest possible distribution of the imagery, according to the panel’s Aug. 8 report.
The future of Huntington Ingalls Industries’ (HII) naval ship composites yard in Gulfport, Miss., is now in limbo with the U.S. Navy’s decision to use a steel deckhouse for the next Zumwalt destroyer. At the same time, HII is considering commercial shipbuilding work to keep open its Avondale yard in Louisiana, but only with the right partner to mitigate risks.
