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May 20, 2011
EXO LIFE
Seeing the Planets for the Trees
Moffett Field CA (SPX) May 20, 2011
In the search for life on other planets, scientists are looking beyond single-celled organisms and are developing techniques that would help them detect multicellular life. In a recent study published in the journal Astrobiology, researchers are proposing a particular mathematical technique to detect tree-like multicellular structures on extrasolar planets. "This technique allows us to identify planets that potentially have complex life and distinguish them from planets with simple life," said lea ... read more

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SOLAR SCIENCE

A Timeline to Launch for the Alpha Magnetic Spectrometer
The Alpha Magnetic Spectrometer, or AMS, was carried into orbit on STS-134 on a mission to the International Space Station. While it may sound like just another instrument, in actuality it is the la ... more
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TIME AND SPACE

AMS: ready to discover the particle universe
The largest and most complex scientific instrument yet to be fitted to the International Space Station was installed Thursday. Taken into space by the Space Shuttle, the Alpha Magnetic Spectrometer ... more
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IRON AND ICE

Researchers gain new insights into Comet Hartley 2
A tumbling comet nucleus with a changing rotational rate has been observed for the first time, according to a new paper by a Planetary Science Institute researcher. These findings, as well as ... more
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STELLAR CHEMISTRY

Galaxy Evolution Explorer Helps Confirm Nature of Dark Energy
A five-year survey of 200,000 galaxies, stretching back seven billion years in cosmic time, has led to one of the best independent confirmations that dark energy is driving our universe apart at acc ... more
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MERCURY RISING

Measuring the Magnetic Field of Mercury
MESSENGER carries a sensitive Magnetometer that measures the vector magnetic field at the location of the spacecraft. The instrument is mounted on the end of a 3.6-m-long boom that extends away from ... more
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PHYSICS NEWS

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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SATURN DAILY

Looking Deep into a Huge Storm on Saturn
ESO's Very Large Telescope (VLT) has teamed up with NASA's Cassini spacecraft to study a rare storm in the atmosphere of the planet Saturn in more detail than has ever been possible before. The new ... more
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Military Space News, Nuclear Weapons, Missile Defense
Deloitte launches Silent Shield system to monitor satellite cyber threats
Trump deploys nuclear submarines in row with Russia
Cascade raises 59M to develop full stack satellite communications platform
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EXO LIFE

Scheduling the Unknown
What's the most effective way to explore an unknown world? That's one question that members of the Pavilion Lake Research Project (PLRP), with a bit of help from NASA mission planners, hope to addre ... more
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EXO WORLDS

Free-Floating Planets May be More Common Than Stars
Astronomers, including a NASA-funded team member, have discovered a new class of Jupiter-sized planets floating alone in the dark of space, away from the light of a star. The team believes these lon ... more
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IRON AND ICE

NASA selects SwRI mass spectrometer for technology development
NASA has selected Southwest Research Institute's MAss Spectrometer for Planetary EXploration (MASPEX) for technology development funding. Originally offered as part of the Primitive Material Explore ... more
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IRON AND ICE

Researchers Gain New Insights Into Comet Hartley 2
A tumbling comet nucleus with a changing rotational rate has been observed for the first time, according to a new paper by a Planetary Science Institute researcher. These findings, as well as ... more
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EXO WORLDS

Searching for Aliens on Kepler's Planets
Now that NASA's Kepler space telescope has identified 1,235 possible planets around stars in our galaxy, astronomers at the University of California, Berkeley, are aiming a radio telescope at the mo ... more
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DEEP IMPACT

Oldest 'space dust' on Earth found
A Japanese geologist says he's discovered the oldest known bits of micrometeorites - space dust - to have fallen on the Earth, 240 million years ago. ... more
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EXO WORLDS

New SETI survey focuses on Kepler's top Earth-like planets
Now that NASA's Kepler space telescope has identified 1,235 possible planets around stars in our galaxy, astronomers at the University of California, Berkeley, are aiming a radio telescope at the mo ... more
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IRON AND ICE

At the Heart of Hartley-2, a New Breed of Comet?
At the heart of every comet lies a remnant of the dawn of the solar system. Or is that remnants? Astronomers don't know, but the answer would give them a clearer picture of exactly how comets were b ... more
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24/7 News Coverage
A weakening forest buffer challenges EU climate goals
DefendEye adds Starlink Mini to tube drone system for real time global search ops
Earth's magnetic field could form even with a fully liquid core
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EXO WORLDS

Haumea Shines with Crystalline Ice
The fifth dwarf planet of the solar system, Haumea, and at least one of its two satellites, are covered in crystalline water-ice due to the tidal forces between them and the heat of radiogenic eleme ... more
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TIME AND SPACE

Banker's bonus to retain UK pre-eminence in particle physics and astronomy
The Institute of Physics (IOP) has welcomed the House of Commons' Science and Technology Committee's report on Astronomy and Particle Physics, which warns of the damage that cuts to research and cap ... more
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EXO WORLDS

Study suggest water on distant planet
Mounting evidence indicates a planet orbiting a star 20 light years away could be the first habitable planet other than Earth, French researchers say. ... more
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TECH SPACE

How to control complex networks
At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system futile. However, an MIT researc ... more
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EXO LIFE

Could exoplanet be a haven for life?
Scientists said on Monday a rocky world orbiting a nearby star was confirmed as the first planet outside our solar system to meet key requirements for sustaining life. ... more
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STELLAR CHEMISTRY

Galaxy NGC 4214 - A Star-Formation Laboratory
The dwarf galaxy NGC 4214 is ablaze with young stars and gas clouds. Located around 10 million light-years away in the constellation of Canes Venatici (The Hunting Dogs), the galaxy's close proximit ... more
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JOVIAN DREAMS

Galileo Data Reveal Magma Ocean Under Jupiter Moon
New data analysis from NASA's Galileo spacecraft reveals a subsurface ocean of molten or partially molten magma beneath the surface of Jupiter's volcanic moon Io. The finding heralds the first ... more
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MOON DAILY

A Wrinkly Old Reveal Clues To Its Past
Written on the moon's weary face are the damages it has endured for the past 4-1/2 billion years. From impact craters to the dark plains of maria left behind by volcanic eruptions, the scars are all ... more
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24/7 Energy News Coverage
Ancient Roman concrete longevity offers mixed sustainability benefits
Increasing solar energy use offers key opportunity to reduce US carbon emissions
Light driven visual microphone offers new tool for silent sound detection
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MOON DAILY

MoonBots Challenges Teams to Conduct Lunar Missions with LEGO Robots
The X PRIZE Foundation and the LEGO Group has announced MoonBots 2.0: A Google Lunar X PRIZE LEGO MINDSTORMS Challenge. This second annual contest will challenge teams of youth to design, program, a ... more
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JOVIAN DREAMS

NASA's Galileo reveals magma 'ocean' beneath surface of Jupiter's moon
A new analysis of data from NASA's Galileo spacecraft has revealed that beneath the surface of Jupiter's volcanic moon Io is an "ocean" of molten or partially molten magma. The finding, from a ... more
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EXO LIFE

Detecting Wandering Worlds That Host Life
Interstellar planets - those without stars to orbit - could serve as havens for life. They are often thought to be nearly invisible, since they are much dimmer than stars and do not have any suns ne ... more
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MOON DAILY

Earth's Nearest Neighbor Within Reach
NASA has created a new interactive web-based tool that incorporates observations from past and current lunar missions creating one of the most comprehensive lunar research websites to date. Th ... more
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EXO LIFE

US astronomers launch search for alien life on 86 planets
A massive radio telescope in rural West Virginia has begun listening for signs of alien life on 86 possible Earth-like planets, US astronomers said Friday. ... more
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IRON AND ICE

NASA Goddard Managed Comet Hopper Mission Selected for Further Study
NASA selected the Comet Hopper mission to continue in its mission concept phase. If chosen to move forward for a 2016 mission, the project would be managed by NASA Goddard Space Flight Center in Gre ... more
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IRON AND ICE

Dawn - first visual contact with Vesta
The camera system on board the Dawn spacecraft has acquired its first image of the massive asteroid Vesta. Although the mission's first target is still about 975,000 kilometres away, appearing as ju ... more
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STELLAR CHEMISTRY

NASA's Fermi Spots 'Superflares' in the Crab Nebula
The famous Crab Nebula supernova remnant has erupted in an enormous flare five times more powerful than any flare previously seen from the object. On April 12, NASA's Fermi Gamma-ray Space Telescope ... more
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