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February 21, 2012
Unique geologic insights from "non-unique" gravity and magnetic interpretation
Boulder, CO (SPX) Dec 05, 2011
The December GSA TODAY science article, "Unique geologic insights from "non-unique" gravity and magnetic interpretation," is now online. The article is open-access. In many fields of applied science, such as geology, there are often tensions and disagreements between scientists who specialize in analyses of problems using mathematical models to describe sets of collected data, and those that rely on on-the-ground observations and empirical analyses. One common source of these disagreements a ... read more

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Satellite Services supplies on-board sub-systems for smallsats and microsats.
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LISA Pathfinder takes major step in hunt for gravity waves
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Gravitational waves that are 'sounds of universe'
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Microgravity Science Glovebox Team Celebrates 10,000 Hours of Glovebox Operation
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Space News from SpaceDaily.com
Russia studies construction of its own orbital station

Rosetta continues into its full science phase

NASA Selects Student Teams for High-Powered Rocket Challenge

Researchers Advance 'Quantum Teleportation'

China launches Yaogan-24 remote sensing satellite

Swift Probes Exotic Object: Black Hole or Mega Star?

Cosmodrome construction falls behind schedule

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NASA Seeks Undergraduates To Fly Research In Microgravity
NASA is offering undergraduate students the opportunity to test an experiment in microgravity as part of the agency's Reduced Gravity Education Flight Program. The program is accepting proposals for ... more
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Squeezed laser will bring gravitational waves to the light of day
Measuring at the limits of the laws of nature - this is the challenge which researchers repeatedly take up in their search for gravitational waves. The interferometers they use here measure with suc ... more
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Europe Takes Step Toward Detecting Gravitational Waves
Scientists operating Europe's gravitational wave observatories have combined efforts this summer to search for gravitational waves. This groundbreaking research is being taken forward in Europe whil ... more
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UA Teams Selected for Zero Gravity Flights
Two undergraduate student teams from the University of Arizona will conduct experiments in zero gravity this week as part of NASA's Reduced Gravity Student Flight Opportunities Program. The teams ar ... more
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Scientist instils new hope of detecting gravitational waves
Direct evidence of the existence of gravitational waves is something that has long eluded researchers, however new research has suggested that adding just one of the proposed detectors in Japan, Aus ... more
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NASA's Two Lunar-Bound Spacecraft, Vacuum-Packed
NASA's two Gravity Recovery And Interior Laboratory (Grail) spacecraft have completed all assembly and testing prior to shipment to Florida. As seen in the photo, taken April 29, technicians i ... more
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NASA probe shows Einstein theory was correct
Huge objects in the universe distort space and time with the force of their gravity, scientists said Wednesday after a NASA probe confirmed two key parts of Albert Einstein's theory of general relativity. ... more
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Earth's Gravity Revealed In Unprecedented Detail
After just two years in orbit, ESA's GOCE satellite has gathered enough data to map Earth's gravity with unrivalled precision. Scientists now have access to the mos ... more
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Follow The GOCE Results Press Briefing Live
In just two years ESA's GOCE gravity satellite has gathered enough data to map Earth's gravity with unprecedented detail. On 31 March, a press briefing focusing on the results of the mission will be ... more
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NASA Glenn "Drops" Student Microgravity Experiments
NASA has selected four high school teams of students to test their science experiments in a competition that simulates the microgravity in space. The experiments will be dropped next week into a 79- ... more
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Wormholes linking stars theorized
European physicists say some stars could contain wormholes, tunnel-like passages connecting distant points in space-time, a concept sparking much debate. ... more
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Gravity Lensing Brightens Distant Galaxies
Astronomers who survey galaxies in the distant universe are getting some unexpected help from gravity, according to a new study. In a presentation at the American Astronomical Society meeting ... more
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Study Predicts Distribution Of Gravitational Wave Sources
A pair of neutron stars spiraling toward each other until they merge in a violent explosion should produce detectable gravitational waves. A new study led by an undergraduate at the University ... more
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Gravity wave project takes important step
U.S. scientists say they're one step closer to "hearing" gravity waves, the ripples in space and time predicted by Albert Einstein in the early 20th century. ... more
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Picometre Precision Demonstrated By LISA Pathfinder Tests
A European team working on the LISA Pathfinder mission has completed an extensive series of ground tests on the spacecraft's optical payload. The tests successfully achieved - for the first time on ... more
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The Earth Is Not Round
Some 50 years ago, when the first artificial satellite was launched, it was generally thought the Earth was spherical in shape. Of course, the existence of surface anomalies such as mountains, valle ... more
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    Putting A Spin On Light And Atoms
    Magnetometers come in many shapes and sizes - an ordinary hand-held compass is the simplest - but alkali-vapor magnetometers are extrasensitive devices that measure magnetic fields using light and a ... more
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    Bringing Grace To Earth Mass And Water Movements
    NASA and European researchers have conducted a novel study to simultaneously measure, for the first time, trends in how water is transported across Earth's surface and how the solid Earth responds t ... more
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    Problem hits major European gravity satellite
    A satellite designed to map Earth's gravitational field has been hit by a software glitch and is unable to send its science data back home, the European Space Agency (ESA) said on Monday. The pr ... more
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    Gravity wave project gets endorsement
    A U.S. institution is recommending a project to detect gravity waves as one of NASA's next major space missions in collaboration with the European Space Agency. The National Research Council has ... more
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    Spacequakes Rumble Near Earth
    Researchers using NASA's fleet of five THEMIS spacecraft have discovered a form of space weather that packs the punch of an earthquake and plays a key role in sparking bright Northern Lights. They c ... more
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    GOCE Helping Reveal The Gravity Of Earth
    The first global gravity model based on GOCE satellite data has been presented at ESA's Living Planet Symposium. ESA launched GOCE in March 2009 to map Earth's gravity with unprecedented accuracy an ... more
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    XMM-Newton Line Detection Provides New Tool To Probe Extreme Gravity
    A long-sought-after emission line of oxygen, carrying the imprint of strong gravitational fields, has been discovered in the XMM-Newton spectrum of an exotic binary system composed of two stellar re ... more
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    Purdue To Lead NASA Study On Cells In Microgravity
    NASA has awarded a $2 million project to Purdue University for a microsatellite experiment to determine how plant cells react to different gravity situations. Marshall Porterfield, a professor ... more
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