Vicor Corp. introduced the Westcor MicroPAC power factor corrected AC/DC power system providing up to 1300 W of continuous power at up to 92 percent efficiency and 25 W/in3 power density in a 4 x 1.72 x 7.45 inch package. Offering semi-regulated output voltages of
On This Week @Nasa, the Curiousity team gets a special phone call from Barack Obama, praising them for their efforts and congratulating the team on the success of their recent Mars landing. Listen in to see the actual video clip and hear the Commander in chief say hello.
Counter insurgency warfare demands split-second decision making and real time information. In this episode, Vince and Allison review the design of a throwable reconnaissance robot.Engineering.com tackles the idea of Design Issues in Modern Warfare
Secretary of the Navy Ray Mabus speaks to a military reporter about the debut of the Great Green Fleet during the 2012 Rim of the Pacific exercise, and what it means for the future of the Navy and its reliance on foreign oil. The U.S.S. Nimitz carrier strike group participated in a demonstration as part of the “Great Green Fleet” initiative, which aims to extract half of the Navy’s total energy from alternative sources by 2020.
NASA planned one of the most complicated spacecraft landings ever attempted for the Curiosity rover's touchdown on August 6 at about 1:30 am. ET. The complex procedure involved the use of the largest supersonic parachute ever built and a "sky crane" to lower the rover onto the Martian surface. "If any one thing doesn't work just right," says one engineer, "it's game over!"
(Reuters) - Australia will upgrade half of its frontline warplanes with sophisticated American jammers to become the first nation outside of the United States to use the system, the country's defense minister said on Thursday.
NASA's Mars rover Curiosity took a 16-minute drive on Wednesday, its first since reaching the Red Planet to search for habitats that could have supported microbial life.The $2.5-billion, two-year mission, NASA's first astrobiology initiative since the 1970s-era Viking probes,
Research by Nosang Myung, a professor at the University of California, Riverside, Bourns College of Engineering, has enabled a Riverside company to develop an "electronic nose" prototype that can detect small quantities of harmful airborne substances.
NASA's Mars rover Curiosity, dispatched to study if the Red Planet could have hosted life, will take its first test drive on Wednesday. The one-ton, nuclear-powered robotic geologist, which landed inside a Martian crater on August 6, will get instructions for a 30-minute drive, mission manager Michael Watkins told reporters on a conference call Tuesday.
Two veteran cosmonauts sailed through a six-hour spacewalk outside the International Space Station on Monday to prepare the orbital outpost for a new module and better shield its living quarters against small meteorite and debris impacts, officials said.
After driving all around Mars with four rovers, NASA wants to look deep into the guts of the red planet. The space agency decided Monday to launch a relatively low-cost robotic lander in 2016 to check out what makes the Martian core so different from Earth's.
A brushed-DC motor comprises external permanent magnets and electromagnets wound on a rotating core. Brushes manufactured from graphite and other materials switch, or commutate, electricity to the coils as they rotate to sustain motion. A brushless-DC (BLDC) motor turns this construction inside out and places
The Mars rover Curiosity zapped its first rock on Sunday with a high-powered laser gun designed to analyze Martian mineral content, and scientists declared their target practice a success.
For one family, an exotic summer getaway means living on Mars. Martian time, that is.Since the landing of NASA's newest Mars rover, flight director David Oh's family has taken the unusual step of tagging along as he leaves Earth time behind and syncs his body clock with the red planet.
Curtiss-Wright Controls Defense Solutions (CWCDS) has introduced the newest member of its family of fully integrated Multi-Platform Mission Computer (MPMC) subsystems. The new MPMC-9105 VMC (Versatile Mission Computer) is an ultra compact, volume optimized system designed for
L-com, Inc. has released two new USB 2.0 cable assembly lines with metal armor around the cables. The new Type A male to Type A male and Type A male to Type B male cables boast a crush resistance of 1500 PSI (Pounds per Square Inch). The company’s USB cabling offering has
The head of a leading Russian rocket-maker has resigned, the country's space agency chief said on Thursday, after two satellites were lost in a botched launch in the latest failure to dog the once-pioneering space industry. Vladimir Nesterov, 63, is leaving the Khrunichev State Research and Production Space Centre, which produces Russia's workhorse Proton rockets, after Prime Minister Dmitry Medvedev harshly criticised the industry.
An unmanned experimental aircraft designed to fly six times the speed of sound broke apart over the Pacific Ocean seconds into a military test flight due to a faulty control fin, the U.S. Air Force said on Wednesday.
To warn of chemical attacks and help save lives, it's vital to quickly determine if even trace levels of potentially deadly chemicals—such as the nerve gas sarin and other odorless, colorless agents—are present.
Gamma-ray photons seen emanating from the center of the Milky Way galaxy are consistent with the intriguing possibility that dark-matter particles are annihilating each other in space, according to research submitted by UC Irvine astrophysicists to the American Physical Society journal Physical Review D.
The Air Force plans a key test of an experimental aircraft designed to fly at six times the speed of sound, or about 3,600 mph.
So many scientific studies are making incorrect claims that a new service has sprung up to fact-check reported findings by repeating the experiments.
For a motorized hangglider or a one-seater weighing 300 kilograms: the business of flying by ultra-light aircraft is booming. That is also why numerous airfields are applying for the license to host these lightweight gliders.
ABOARD AIR FORCE ONE (AP) -- Hailing NASA's "mind-boggling" Mars landing of the Curiosity rover, President Barack Obama urged the scientists operating the craft on Monday to phone home immediately if they find any extra-terrestrials.
(Reuters) - This week's arrival of NASA's Mars rover Curiosity set the stage for a potentially game-changing quest to learn whether the planet most like Earth ever had a shot at developing life, but follow-up missions exist only on drawing boards.