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Space Exploration Technologies (SpaceX) made history last week when its Dragon spacecraft became the first commercial vehicle in history to successfully attach to the International Space Station. Although the spacecraft was unmanned, the capsule held about 1,000 pounds of...

A NASA flight test designed to demonstrate the feasibility of inflatable spacecraft technology is coming down to the wire. The Inflatable Reentry Vehicle Experiment (IRVE-3) is the third in a series of suborbital flight tests of this new technology. It is scheduled to launch from the Wallops Flight...

"Flying 3D eye-bots" can be deployed as additional surveillance resources during major events, or as high-resolution 3D street imaging systems. These unmanned aerial vehicles (UAVs) are a kind of mini-helicopter, with a wingspan of around two meters. They have a propeller on each of their...

Last year, images from the High Resolution Imaging Science Experiment (HiRISE) on NASA's Mars Reconnaissance Orbiter captured sand dunes and ripples moving across the surface of Mars — observations that challenged previously held beliefs that there was not a lot of movement on the...

Migraine pain sits at the upper end of the typical pain scale – an angry-red section often labeled “severe.” At this intensity, pain is debilitating. Yet many sufferers do not get relief from – or cannot tolerate – over-the-counter and commonly prescribed pain medications. Recently, a team...

A team of Rice University students has developed a transcutaneous energy-transfer (TET) unit to power a minimally invasive ventricular assist device (VAD) being created by a Houston compay. The VAD is a tiny pump inserted into the aorta via a catheter that helps increase blood flow and...

A Georgia Tech research team has developed a novel technology that could change how industry designs and casts complex, costly metal parts. This new casting method makes possible faster prototype development times, as well as more efficient and cost-effective manufacturing procedures...

Researchers have shown how to create morphing mechanisms, robotic forms and shape-shifting sculptures from a single sheet of paper in a method reminiscent of origami, the Japanese art of paper folding.The new method, called Kaleidogami, uses computational algorithms and tools to create...

A host of companies, including Microsoft, have been working to create a new way of interacting with computers: motion sensing technology. With everyday movements like drawing, waving, and rotating, users can control functions on their computers. Many are entering the...

Most computer chips today have anywhere from four to 10 separate cores, which can work in parallel, increasing the chips’ efficiency. But the chips of the future are likely to have hundreds or even thousands of cores. For chip designers, predicting how these massively multicore chips will behave is no...

If a practical quantum computer is ever to be realized, conventional electronic devices will have to interface with the delicate quantum systems such as atoms or ions in traps or wisps of magnetism near superconducting sensors. A recent paper in the journal Physical Review Letters, written by...

University at Buffalo researchers are making significant progress on rust-proofing steel, using a graphene-based composite that could serve as a nontoxic alternative to coatings that contain hexavalent chromium, a probable carcinogen.In the scientists' first experiments, pieces of steel coated with...

In what will be the first of four high-altitude balloon flights to begin in the summer of 2013, technologists at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif., and Wallops Flight Facility in Wallops Island, Va., are preparing to test new deceleration devices. The devices could replace...

In recent years, researchers have investigated hydrogels' potential in drug delivery, engineering them into drug-carrying vehicles that rupture when exposed to certain environmental stimuli. However, it's difficult to predict just how hydrogels will rupture, and up until now it's been...

Rather than participate in fly-by suborbital flights, which are being offered by companies like Virgin Galactic, SpaceX Corp. has teamed up with Bigelow Aerospace to offer an experience in a microgravity living environment. The plan, laid out in a jointly issued news release, calls...

A team of biomedical engineers and hematologists at the University of Pennsylvania has made large-scale, patient-specific simulations of blood function under the flow conditions found in blood vessels, using robots to run hundreds of tests on human platelets responding to combinations of activating...

A new air defense radar system is undergoing testing on the White Sands Missile Range to prepare it for later integrated testing with the Navy this fall. The Joint Land Attack Cruise Missile Defense Elevated Netted Sensor System (JLENS) is an advanced radar system intended for use by the Army,...

The deafening roar of supersonic aircraft can cause hearing damage to sailors and Marines on flight decks, so the Office of Naval Research (ONR) is funding a new project to help reduce jet noise. According to the ONR, the noise problem falls into two categories: noise exposure on the flight deck, and...