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Global rainfall satellites require massive overhaul

February 13, 2015 10:43 am | by Melissa Osgood, Cornell Univ. | News | Comments

Circling hundreds of miles above Earth, weather satellites are working round-the-clock to provide rainfall data that are key to a complex system of global flood prediction. A new Cornell Univ. study warns that the existing system of space-based rainfall observation satellites requires a serious overhaul.

SpaceX launches observatory on 3rd try, nixes landing test

February 12, 2015 11:04 am | by Marcia Dunn, AP Aerospace Writer | News | Comments

SpaceX launched an observatory inspired by former Vice President Al Gore toward a solar-storm...

SpaceX calls off launch of space weather satellite

February 9, 2015 10:36 am | by Marcia Dunn, AP Aerospace Writer, Associated Press | News | Comments

SpaceX called off Sunday's planned launch of a deep-space observatory—and a revolutionary rocket...

Rocket booster aiming for ocean barge in redo of SpaceX test

February 7, 2015 4:19 pm | by Marcia Dunn, AP Aerospace Writer, Associated Press | News | Comments

A space weather satellite is poised to blast off Sunday for a destination 1 million miles away,...

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Satellite to help manage water woes

February 2, 2015 8:30 am | by Associated Press | News | Comments

A NASA satellite lifted off this weekend with the hope it will transmit data that will help the world do a better job of preparing for floods and droughts. The satellite is on a three-year mission to track the amount of water locked in soil, which may help residents in low-lying regions brace for floods or farmers get ready for drought conditions.

ISS evacuated one side during leak scare

January 14, 2015 4:48 pm | by Marcia Dunn, Associated Press | News | Comments

NASA evacuated astronauts from its side of the International Space Station today after an alarm indicated a possible toxic leak. Officials later said a false sensor reading or computer problem likely set off the alarm, rather than an actual leak of ammonia coolant.

NASA inflates chance of landing astronauts on Mars

January 5, 2015 9:28 am | by Brock Vergakis, Associated Press | News | Comments

Devising a way to one day land astronauts on Mars is a complex problem and NASA scientists think something as simple as a child's toy design may help solve the problem. Safely landing a large spacecraft on the Red planet is just one of many engineering challenges the agency faces as it eyes an ambitious goal of sending humans into deep space later this century.

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Poll: Americans skeptical of commercial drones

December 19, 2014 2:36 pm | by Joan Lowy and Jennifer Agiesta - Associated Press | News | Comments

Americans broadly back tight regulations on commercial drone operators, according to a new Associated Press-GfK poll, as concerns about privacy and safety override the potential benefits of the heralded drone revolution.       

Engineering students aim to generate first breathable air on Mars

December 15, 2014 8:32 am | by The Univ. of Western Australia | News | Comments

A project by students from The Univ. of Western Australia and Mars One astronaut candidate Josh Richards has reached the finals of an international competition to land vital experiments on the Red Planet. The Helena Payload project, which aims to generate the first breathable air on Mars, is one of 10 finalists in the Mars One University Competition and is the only successful entry from the southern hemisphere.

Robot 'shadow hand'

December 12, 2014 10:57 am | by ESA | News | Comments

ESA is developing technologies for advanced human–machine interaction to transfer the human sense of touch to space.                                       

Neutron CT helps solve battery fire puzzle

December 12, 2014 10:43 am | by Daniel Hussey, NIST | News | Comments

Earlier this month, the NTSB released its Aircraft Incident Report on a fire aboard a Japan Airlines Boeing 787, concluding that the fire was probably caused by an internal short circuit within a cell of the lithium-ion battery.       

Interstellar mystery solved by supercomputer simulations

December 11, 2014 2:48 pm | by Jorge Salazar, TACC | News | Comments

An interstellar mystery of why stars form has been solved thanks to the most realistic supercomputer simulations of galaxies yet made.                                 

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NASA, Houston hospital work on spacesuit issue

December 10, 2014 2:00 pm | by Juan A. Lozano, Associated Press | News | Comments

The empty spacesuit that sat on the operating table in a lab at Houston Methodist Hospital's research institute made for an unusual patient.                               

Powering space craft of the future

December 9, 2014 12:31 pm | by Lancaster University | News | Comments

Engineers at Lancaster University are working on powering future giant leaps for mankind. They are major partners of a consortium working on a new project to maximize "energy harvesting" on a space craft of the future.         

Smaller lidars could allow UAVs to conduct underwater scans

December 4, 2014 8:06 am | by Rick Robinson, Georgia Institute of Technology | News | Comments

Bathymetric lidars are used today primarily to map coastal waters. At nearly 600 lbs, the systems are large and heavy, and they require costly, piloted aircraft to carry them. A team at the Georgia Tech Research Institute has designed a new approach that could lead to bathymetric lidars that are much smaller and more efficient than the current full-size systems.

NTSB points to battery defect in Boeing 787 fire

December 1, 2014 3:01 pm | by By Joan Lowy - Associated Press - Associated Press | News | Comments

A short circuit likely due to a manufacturing defect in a Boeing 787 airliner battery caused a fire last year that grounded the planes for more than three months, federal accident investigators said Monday. They also faulted the plane's maker and the Federal Aviation Administration for designing and approving a battery design that didn't protect against such a failure.

Space station's 3-D printer pops out first creation

November 25, 2014 8:43 pm | by Marcia Dunn, Associated Press | News | Comments

The first 3-D printer in space has popped out its first creation. The 3-D printer delivered to the International Space Station two months ago made a sample part for itself this week. It churned out a faceplate for the print head casing.

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Mars spacecraft reveal comet flyby effects on Martian atmosphere

November 10, 2014 7:46 am | by Jim Scott, CU-Boulder Media Relations | News | Comments

Two NASA and one European spacecraft, including NASA’s MAVEN mission led by the Univ. of Colorado Boulder, have gathered new information about the basic properties of a wayward comet that buzzed by Mars October 19, 2014, directly detecting its effects on the Martian atmosphere. Data from observations revealed that debris from the comet caused an intense meteor shower and added a new layer of ions, or charged particles, to the ionosphere.

Hubble surveys debris-strewn exoplanetary construction yards

November 7, 2014 3:03 pm | by NASA | News | Comments

Astronomers using NASA’s Hubble Space Telescope have completed the largest and most sensitive visible-light imaging survey of dusty debris disks around other stars.                         

Satellites assist in Ebola management

November 7, 2014 9:37 am | by UK Space Agency | News | Comments

The UK's International Charter for Space and Major Disasters (the Charter) is an international agreement between space agencies to provide free satellite images in the immediate aftermath of natural or man-made disasters.         

3-D printing a lunar base

November 7, 2014 9:29 am | by European Space Agency | News | Comments

Could astronauts one day be printing rather than building a base on the Moon? In 2013 ESA, working with industrial partners, proved that 3-D printing using lunar material was feasible in principle. Since then, work continues to investigate the technique.

Synthetic biology for space exploration

November 6, 2014 3:13 pm | by Lynn Yarris, Berkeley Lab | News | Comments

Does synthetic biology hold the key to manned space exploration of the Moon and Mars? Berkeley Lab researchers have used synthetic biology to produce an inexpensive and reliable microbial-based alternative to the world’s most effective anti-malaria drug.

NASA’s Curiosity Mars rover finds mineral match

November 5, 2014 9:08 am | by NASA | News | Comments

Reddish rock powder from the first hole drilled into a Martian mountain by NASA's Curiosity rover has yielded the mission's first confirmation of a mineral mapped from orbit. Curiosity collected the powder by drilling into a rock outcrop at the base of Mount Sharp in late September. The robotic arm delivered a pinch of the sample to the Chemistry and Mineralogy (CheMin) instrument inside the rover.

SpaceShipTwo’s descent system deployed early

November 3, 2014 10:25 am | by Associated Press, Brian Melley | News | Comments

Federal investigators say they have determined that a space tourism rocket broke apart in flight over California's Mojave Desert after a device to slow the experimental spaceship's descent deployed too soon. While no cause for Friday's crash of SpaceShipTwo has been determined, investigators found the "feathering" system was activated before the craft reached the appropriate speed.

Russians deliver space station cargo after U.S. flop

October 29, 2014 10:28 am | by Brock Vergakis - Associated Press - Associated Press | News | Comments

The company behind the dramatic launch explosion of a space station supply mission promises to find the cause of the failure and is warning residents to avoid any potentially hazardous wreckage. Orbital Sciences Corp.'s unmanned Antares rocket blew up just moments after liftoff Tuesday evening from the Virginia coast.

Supply rocket headed to space station explodes

October 28, 2014 9:28 pm | by Marcia Dunn - AP Aerospace Writer - Associated Press | News | Comments

An unmanned commercial supply rocket bound for the International Space Station exploded moments after liftoff Tuesday evening, with debris falling in flames over the launch site in Virginia. No injuries were reported following the first catastrophic launch in NASA's commercial spaceflight effort.

Implantable device remotely releases therapeutic drugs, on Earth or in orbit

October 24, 2014 10:28 am | News | Comments

Houston Methodist Research Institute scientists will receive about $1.25 million from the Center for the Advancement of Science in Space to develop an implantable, nanochannel device that delivers therapeutic drugs at a rate guided by remote control. The device's effectiveness will be tested aboard the International Space Station and on Earth's surface.

Project to detect possible damages in aircraft parts early in process

October 16, 2014 9:21 am | News | Comments

Univ. of Texas at Arlington engineering professors have received an Air Force grant to examine the material surface at the micro- and nano-scale level that will provide clues for predicting fatigue in aircraft parts. The new approach will rely on a scanning whitelight interferometric surface profiler integrated with a compact mechanical tester and an electron backscatter diffraction module to deliver in-situ 3-D surface profiling.

Mission accomplished: India joins Mars explorers

September 24, 2014 8:58 am | by Katy Daigle, Associated Press | News | Comments

India triumphed in its first interplanetary mission, placing a satellite into orbit around Mars on Wednesday and catapulting the country into an elite club of deep-space explorers. In scenes broadcast live on Indian TV, scientists broke into wild cheers as the orbiter's engines completed 24 min of burn time to maneuver the spacecraft into its designated place around the red planet.

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