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May 01, 2013

Orbital Selected By NASA To Build Icon Space Weather Satellite
Dulles VA (SPX) May 01, 2013
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 the connection between space weather storms in the ionosphere, located at the edge of outer space, and Earth's terrestrial weather. Orbital will provide its LEOStar-2 spacecraft platform and conduct systems integration and test for the Ionospheric Connection Explorer (ICON) mission at its Dulles, VA sate ... read more

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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		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		Global experts agree action needed on space debris There is an urgent need to remove orbiting space debris and to fly satellites in the future without creating new fragments, Europe's largest-ever space-debris conference heard last week.. The ... more

CubeSats, SmallSats and MicroSats

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		Looking for Life by the Light of Dying Stars Because it has no source of energy, a dead star - known as a white dwarf - will eventually cool down and fade away. But circumstantial evidence suggests that white dwarfs can still support habitab ... 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		A Heavyweight For Einstein: Probing Gravity Where No One Has Done It Before An international research team led by astronomers from the Max Planck Institute for Radio Astronomy (Bonn, Germany) used a collection of large radio and optical telescopes to investigate PSR J0348+0 ... more
				Entire galaxies feel the heat from newborn stars - Bursts of star birth can curtail future galaxy growth Astronomers using the NASA/ESA Hubble Space Telescope have shown for the first time that bursts of star formation have a major impact far beyond the boundaries of their host galaxy. These energetic ... more		QandA on the Hubble Space Telescope with Jennifer Wiseman Jennifer Wiseman is the senior project scientist for the Hubble Space Telescope at NASA's Goddard Space Flight Center in Greenbelt, Md., where the mission is managed. The following questions and ans ... more

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Asteroid Could Fly 8,600 Km From Earth in 2026 A celestial body 20 meters in diameter will pass dangerously close to Earth's surface in 13 years, according to new data published on Thursday. The flyby of 2013 GM3 on April 14, 2026, may bri ... 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		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		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
				NASA Mission to Study What Disrupts Radio Waves A NASA-funded sounding rocket mission will launch from an atoll in the Pacific in the next few weeks to help scientists better understand and predict the electrical storms in Earth's upper atmospher ... more		Astronomer studies far-off worlds through 'characterization by proxy' A University of Washington astronomer is using Earth's interstellar neighbors to learn the nature of certain stars too far away to be directly measured or observed, and the planets they may host. ... more

'Vulcan' wins Pluto moon name vote

Public to vote on names for Pluto moons

The PI's Perspective: The Seven-Year Itch

Flexible partnership allows lichens to occur in different habitats

Has Kepler Found Ideal SETI-Target Planets

Study: Lack of magnetic field could render many exoplanets lifeless

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

Mysterious Hot Spots Observed In A Cool Red Supergiant

Orbital Selected By NASA for TESS Astrophysics Satellite

Dutch reality show seeks one-way astronauts for Mars

Accurate pointing by Curiosity

NASA Mars Orbiter Images May Show 1971 Soviet Lander

	Einstein's gravity theory passes toughest test yet A strange stellar pair nearly 7,000 light-years from Earth has provided physicists with a unique cosmic laboratory for studying the nature of gravity. The extremely strong gravity of a massive neutr ... more		NASA Invites the Public to Fly Along with Voyager A gauge on the Voyager home page tracks levels of two of the three key signs scientists believe will appear when the spacecraft leave our solar neighborhood and enter interstellar space. When ... more		NASA Probe Observes Meteors Colliding with Saturn's Rings NASA's Cassini spacecraft has provided the first direct evidence of small meteoroids breaking into streams of rubble and crashing into Saturn's rings. These observations make Saturn's rings th ... more		Einstein was right - So far An international team has discovered an exotic double object that consists of a tiny, but unusually heavy neutron star that spins 25 times each second, orbited every two and a half hours by a white ... 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

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

Kepler Discovers its Smallest Habitable Zone Planets

Study: Lack of magnetic field could render many exoplanets lifeless

Coelacanth genome surfaces

Early Galaxies Were Ahead Of Their Time

IRIS Solar Satellite Arrives at Vandenberg AFB for Launch

Supernova Remnant

Star factory in the early Universe challenges galaxy evolution theory

Notre Dame astrophysicist discovers 5-planet system like Earth

A new twist for quantum systems

NASA's Newest Solar Mission Spacecraft Delivered to Launch Site

New Techniques Allow Discovery Of Smallest Super-Earth Exoplanets

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