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May 03, 2013

Studying meteorites may reveal Mars' secrets of life
East Lansing MI (SPX) May 03, 2013
In an effort to determine if conditions were ever right on Mars to sustain life, a team of scientists, including a Michigan State University professor, has examined a meteorite that formed on the red planet more than a billion years ago. And although this team's work is not specifically solving the mystery, it is laying the groundwork for future researchers to answer this age-old question. The problem, said MSU geological sciences professor Michael Velbel, is that most meteorites that origin ... read more

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Cluster hears the heartbeat of magnetic reconnection For the first time, scientists have resolved the detailed structure of the core region where magnetic reconnection takes place in the magnetosphere of Earth using unprecedented wave measurements. ... more		How the Density of Exoplanets' Atmospheres Weighs on the Odds for Alien Life At this early stage in the search for extraterrestrial life in our solar system and beyond, the emphasis is on liquid water. Where it can exist on a planet's or moon's surface, so the thinking goes, ... more		See Saturn at its Best and Brightest The Solar System is a beautiful place filled with wonders that NASA space probes are only beginning to discover. There's a tendency, though, for people to become indifferent; every year Hubble, Cass ... more
				New dark matter detector begins search for invisible particles Scientists this week heard their first pops in an experiment that searches for signs of dark matter in the form of tiny bubbles. Scientists will need further analysis to discern whether dark matter ... more		Nine-Year-Old Names Target of UA-led NASA Mission The target of NASA's OSIRIS-REx spacecraft is an asteroid that has had the provisional name (101955) 1999 RQ36. Believing the asteroid deserved a more memorable name, the OSIRIS-REx team, led by the ... more

CubeSats, SmallSats and MicroSats

Scientists Use Laser to Find Soviet Moon Rover French scientists successfully used a laser to find the Soviet-era Lunokhod 1 rover on the surface of the moon, 42 years after the first planetary exploration vehicle to land on another celestial bo ... more		Astronaut Finds 'Bullet Hole' in ISS Solar Panel A small object, possibly a meteoroid, has flown through a solar panel on the International Space Station, leaving a "bullet hole," Canadian astronaut and Expedition 35 commander Chris Hadfield has s ... more		Maintaining US space dominance requires rapid and reliable delivery of new systems Shield or Spark? The U.S. Golden Dome and the New Missile Arms Race Starcloud partners with Mission Space to protect orbital datacenters with real time space weather intelligence		Cassini Gets Close-Up Views of Large Hurricane on Saturn NASA's Cassini spacecraft has provided scientists the first close-up, visible-light views of a behemoth hurricane swirling around Saturn's north pole. In high-resolution pictures and video, sc ... more
				Giant Gas Cloud in System NGC 6240 Scientists have used Chandra to make a detailed study of an enormous cloud of hot gas enveloping two large, colliding galaxies. This unusually large reservoir of gas contains as much mass as 10 bill ... more		Two New Exoplanets Detected with Kepler, SOPHIE and HARPS-N An international team of astronomers, including Alexandre Santerne of the EXOEarths team at CAUP, has identified and characterized two new exoplanets thanks to combined observations from the Kepler ... more

Solar systems for home and business installations

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Orbital Selected By NASA To Build Icon Space Weather Satellite Orbital Sciences has been selected by the National Aeronautics and Space Administration (NASA) to design, manufacture, integrate and test a new heliophysics science satellite that will investigate t ... more		The Day NASA's Fermi Dodged a 1.5-ton Bullet NASA scientists don't often learn that their spacecraft is at risk of crashing into another satellite. But when Julie McEnery, the project scientist for NASA's Fermi Gamma-ray Space Telescope, check ... more		Vast reserves, but little to drink: Tajikistan's water struggles Year after northern Nigeria floods, survivors left high and dry Africa's path to low-carbon food security		Saturn's youthful appearance explained As planets age they become darker and cooler. Saturn however is much brighter than expected for a planet of its age - a question that has puzzled scientists since the late sixties. New research publ ... more
				Does antimatter fall up or down atoms that make up ordinary matter fall down, so do antimatter atoms fall up? Do they experience gravity the same way as ordinary atoms, or is there such a thing as antigravity? These question ... more		Solar Eclipse to Sweep Across Australia, Pacific Islands An annular eclipse of the Sun, when a ring of everyday Sun remains around the Moon's silhouette, will sweep across the Australian outback and into the Pacific Ocean on the morning of May 10, local t ... more

'Vulcan' wins Pluto moon name vote

Public to vote on names for Pluto moons

The PI's Perspective: The Seven-Year Itch

How the Density of Exoplanets' Atmospheres Weighs on the Odds for Alien Life

Flexible partnership allows lichens to occur in different habitats

Has Kepler Found Ideal SETI-Target Planets

Two New Exoplanets Detected with Kepler, SOPHIE and HARPS-N

Astronomer studies far-off worlds through 'characterization by proxy'

Mysterious Hot Spots Observed In A Cool Red Supergiant

NASA says Mars rover Opportunity back on the job after standby time

Opportunity in Standby as Commanding Moratorium Ends

NASA Invites Public to Send Names And Messages to Mars

	Spacecraft returns dramatic images of massive hurricane on Saturn NASA says the Cassini spacecraft has sent back the first close-up, visible-light views of a behemoth hurricane swirling around Saturn's north pole. ... more		Older Is Wiser: Study Shows Software Developers' Skills Improve Over Tim There is a perception in some tech circles that older programmers aren't able to keep pace with rapidly changing technology, and that they are discriminated against in the software field. But a new ... more		Bizarre binary star system pushes study of relativity to new limits An international team of astronomers and an exotic pair of binary stars have proved that Albert Einstein's theory of relativity is still right, even in the most extreme conditions tested yet. The re ... more		Bold Move Forward in Molecular Analyses A dramatic leap forward in the ability of scientists to study the structural states of macromolecules such as proteins and nanoparticles in solution has been achieved by a pair of researchers with t ... more

China sends 11th group of internet satellites into orbit for global constellation

NASA ISRO radar satellite beams first Earth images from space

NRL coronagraph on NOAA SWFO L1 will enhance space weather forecasts

Looking for Life by the Light of Dying Stars		A Heavyweight For Einstein: Probing Gravity Where No One Has Done It Before		Entire galaxies feel the heat from newborn stars - Bursts of star birth can curtail future galaxy growth		QandA on the Hubble Space Telescope with Jennifer Wiseman		Asteroid Could Fly 8,600 Km From Earth in 2026
NASA Mission to Study What Disrupts Radio Waves		Astronomer studies far-off worlds through 'characterization by proxy'		Einstein's gravity theory passes toughest test yet		NASA Invites the Public to Fly Along with Voyager		NASA Probe Observes Meteors Colliding with Saturn's Rings

Einstein was right - So far

Astronomer: Asteroid could make close flyby in 2026

Movement of pyrrole molecules defy 'classical' physics

Star-and Planet-Forming Regions May Hold Key to Life's Chirality

Newly Discovered Comet Imaged on Way to Inner Solar System Arrival

UCLA space scientists find way to monitor elusive collisions in space

Mysterious Hot Spots Observed In A Cool Red Supergiant

Flexible partnership allows lichens to occur in different habitats

Orbital Selected By NASA for TESS Astrophysics Satellite

Rare Galaxy Found Furiously Burning Fuel for Stars

Space debris problem now urgent - scientists

Einstein's theory holds up in deep space

Has Kepler Found Ideal SETI-Target Planets

LHCb Experiment Observes New Matter-Antimatter Difference

Herschel links water in Jupiter's stratosphere to 1994 comet impact

Comet ISON Meteor Shower

Grains of Sand from Ancient Supernova Found in Meteorites

Using Black Holes to Measure the Universe's Rate of Expansion

High-energy astrophysics puzzle

Kepler Discovers Its Smallest Habitable Zone Planets

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