The Sky Tonight

Free Newsletters - Space - Defense - Environment - Energy

November 22, 2012

Satellite brought closer to Earth to work
Paris (UPI) Nov 20, 2012
A European gravity-mapping satellite orbiting about 340 miles closer to Earth than any other satellite is to be brought even lower and closer, officials say. The Gravity Field and Steady-State Ocean Circulation Explorer, or GOCE, launched by the European Space Agency in 2009, is to have its orbit lowered by 12 miles to improve the resolution of its data-gathering instruments, ESA officials said. Controllers have been reducing the height of the satellite's orbit by about 1,000 feet a day ... read more

Previous Issues

Nov 21

Nov 20

Nov 19

Nov 18

Nov 16

Lifting The Ceiling On Terran Lifeforms The parachuting thrill-seeker Felix Baumgartner is not the only living thing to plunge through the jet stream. Recent studies have confirmed that microbes exist in the stratosphere, the atmosp ... more		Born-again star foreshadows fate of Solar System Astronomers have found evidence for a dying Sun-like star coming briefly back to life after casting its gassy shells out into space, mimicking the possible fate our own Solar System faces in a few b ... more		NASA Innovator of Year Hunts for Extraterrestrial Amino Acids The hunt for the organic molecules that create proteins and enzymes critical for life here on Earth has largely happened in sophisticated terrestrial laboratories equipped with high-tech gadgetry ne ... more
				MESSENGER Finds Unusual Groups of Ridges and Troughs on Mercury MESSENGER has discovered assemblages of tectonic landforms unlike any previously found on Mercury or elsewhere in the Solar System. The surface of Mercury is covered with deformational landfor ... more		NASA's Kepler Wraps Prime Mission, Begins Extension NASA is marking two milestones in the search for planets like Earth; the successful completion of the Kepler Space Telescope's three-and-a-half-year prime mission and the beginning of an extended mi ... more

Lockheed Martin Expands Range Of Cloud Computing Services for UK Government Lockheed Martin UK has expanded its offering of cloud computing services available to the UK government after recently being selected to provide G-Cloud 2 IT support. This new contract succeed ... more		Rare image of Super-Jupiter sheds light on planet formation An infrared imaging search with the Subaru telescope has captured a rare image of a "Super-Jupiter" around the massive star Kappa Andromedae (K And). The gas giant has a mass about 13 times that of ... more		Stolen isotope in Mexico enough for 'dirty bomb': experts India expands nuclear weapons site: think tank Northrop starts production of Global Hawk UAS for NATO Sound protection standards for secret spaces may be insufficient Northrop Grumman Begins On-Time Production of First NATO Global Hawk LRASM Prototype Scores Second Flight Test USMC Conducts Operational Assessment of GATOR System		Astronomers Directly Image Massive Star's 'Super-Jupiter' Astronomers using infrared data from the Subaru Telescope in Hawaii have discovered a "super-Jupiter" around the bright star Kappa Andromedae, which now holds the record for the most massive star kn ... more
				Leonid meteor shower comes around Fragments shed by a comet are falling to Earth this weekend in the Leonid meteor shower. ... more		LLNL scientists assist in building detector to search for elusive dark matter material Lawrence Livermore National Laboratory researchers are making key contributions to a physics experiment that will look for one of nature's most elusive particles, "dark matter," using a tank nearly ... more

CubeSats, SmallSats and MicroSats

Solar systems for home and business

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Bug repellent for supercomputers proves effective Lawrence Livermore National Laboratory (LLNL) researchers have used the Stack Trace Analysis Tool (STAT), a highly scalable, lightweight tool to debug a program running more than one million MPI pro ... more		Keeneland Project Deploys New GPU Supercomputing System for the National Science Foundation Georgia Tech, along with partner research organizations on the Keeneland Project, including the University of Tennessee-Knoxville, the National Institute for Computational Sciences and Oak Ridge Nat ... more		Lakes discovered beneath Greenland ice sheet How bacteria respond so quickly to external changes A living desert underground Iron preserves, hides ancient tissues in fossilized remains Reef fish find it's too hot to swim Glaciers sizzle as they disappear into warmer water Evolution, Civil War history meet in fossil with tragic past		Hubble Traps Galactic Fireflies Luminous galaxies glow like fireflies on a dark night in this image snapped by the NASA/ESA Hubble Space Telescope. The upper central galaxy in this image is a gigantic elliptical galaxy designated ... more
				SETI Institute Major Donation From Qualcomm Chief Scientist Franklin Antonio SETI Institute has received a donation of $3.5 million from Franklin Antonio, Co-founder and Chief Scientist of Qualcomm. The money will be used to more than double the sensitivity of the Alle ... more		Black Holes and How to Use Them A "black hole" is defined as a region of space where gravity is so great that it prevents anything, including light, from escaping. Einstein's theory of general relativity predicts that a sufficient ... more

Dwarf planet Makemake lacks atmosphere

Keck Observations Bring Weather Of Uranus Into Sharp Focus

At Pluto, Moons and Debris May Be Hazardous to New Horizons Spacecraft During Flyby

NASA Innovator of Year Hunts for Extraterrestrial Amino Acids

Lifting The Ceiling On Terran Lifeforms

SETI Institute Major Donation From Qualcomm Chief Scientist Franklin Antonio

Rare image of Super-Jupiter sheds light on planet formation

Astronomers Directly Image Massive Star's 'Super-Jupiter'

NASA's Kepler Wraps Prime Mission, Begins Extension

Martian And Terran History Finding a common denominator

Curiosity Rover Preparing for Thanksgiving Activities

Curiosity Team May Reveal Major Discovery Soon

	Rare meteorites created in violent celestial collision A tiny fraction of meteorites on earth contain strikingly beautiful, translucent, olive-green crystals embedded in an iron-nickel matrix. Called pallasites, these "space gems" have fascinated scient ... more		Titan is also a green powerhouse Not only is Oak Ridge National Laboratory's Titan the world's most powerful supercomputer, it is also one of the most energy-efficient. Titan came in at number three on the Green500 list. Organized ... more		Instrument Will Observe Spiral Galaxy Near Big Dipper's Handle Astrophysicist Timothy Cook loves to build things, particularly small scientific satellites and instruments, putting them on a sounding rocket and then shooting them into space. "How can one not fin ... more		A Reborn Planetary Nebula These images of the planetary nebula Abell 30, (a.k.a. A30), show one of the clearest views ever obtained of a special phase of evolution for these objects. The inset image on the right is a close-u ... more

A Whirling Dervish puts physicists in a spin

Fukushima remains 'very complex' despite progress: IAEA

Scientists stitch up photosynthetic megacomplex

IAMGOLD to build Solar Project in Suriname

ET Solar Turn-key Solutions Available in Indian Market

Stanford engineers show how to optimize carbon nanotube arrays for use in hot spots

Teaching matter waves new tricks: Making magnets with ultra cold atoms

BOSS Quasars Unveil a New Era in the Expansion History of the Universe		Lowell astronomer, collaborators point the way for exoplanet search		The curious shape of a supernova remnant in a star-forming cloud		DARPA's Advanced Space Surveillance Telescope Could Be Looking Up From Down Under		Combined Power Of Space Telescopes Finds Candidate For Most Distant Object Yet
Raytheon submits Space Fence proposal to the USAF		Leonid Meteor Shower Peaks Saturday, November 17, 2012		Lockheed Martin Submits Space Fence Radar Proposal to USAF to Detect and Track Orbital Objects		Proba-2 soaks up three solar eclipses		Lonely planet: Orphan world spotted in deep space

US to station powerful radar, space telescope in Australia

Sky-gazers in awe of total eclipse

Lost in Space: Rogue Planet Spotted?

Astronomers Measure The Universe's Deceleration Before Dark Energy Took Over

Boss Quasars Unveil A New Era In The Expansion History Of The Universe

Lowell Astronomer, Collaborators Point The Way For Exoplanet Search

The 11-Year Solar Cycle Continues During Prolonged Sunspot Minima

High-Frequency Flux Transfer Events Detected Near Mercury

China's Chang'e-3 to land on moon next year

Study provides recipe for 'supercharging' atoms with X-ray laser

New habitable zone super-Earth found in exosolar system

Astronomers develop new method to determine neutron star mass

Hubble Spots a Colorful Lenticular Galaxy

Nearby six-planet system could be life friendly

Apocalypse and salvation strategy

Huddersfield physicist join global partners inBig Bang particle search

Discovery of a Giant Gap in the Disk of a Sun-like Star May Indicate Multiple Planets

New Australian telescope set to find 700,000 galaxies

Cosmic sprinklers explained in active planetary nebula

Atmospheric CO2 risks increasing space junk: study

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The contents herein, unless otherwise known to be public domain, are Copyright 1995-2013 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement