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January 09, 2013

Exocomets may be as common as exoplanets
Berkeley CA (SPX) Jan 09, 2013
Comets trailing wispy tails across the night sky are a beautiful byproduct of our solar system's formation, icy leftovers from 4.6 billion years ago when the planets coalesced from rocky rubble. The discovery by astronomers at the University of California, Berkeley, and Clarion University in Pennsylvania of six likely comets around distant stars suggests that comets - dubbed "exocomets" - are just as common in other stellar systems with planets. Though only one of the 10 stars now thought to ... read more

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At Least One in Six Stars Has an Earth-sized Planet The quest for a twin Earth is heating up. Using NASA's Kepler spacecraft, astronomers are beginning to find Earth-sized planets orbiting distant stars. A new analysis of Kepler data shows that about ... more		Massive outburst in neighbor galaxy surprises astronomers The surprising discovery of a massive outburst in a neighboring galaxy is giving astronomers a tantalizing look at what likely is a powerful belch by a gorging black hole at the galaxy's center. The ... more		Simulated mission to Mars reveals critical data about sleep needs for astronauts In the first study of its kind, a team of researchers led by faculty at the Perelman School of Medicine at the University of Pennsylvania and the Baylor College of Medicine, has analyzed data on the ... more
				Asteroid Impact Delivered Carbon To Giant Asteroid Vesta Dark material seen on the giant asteroid Vesta by instruments on NASA's Dawn spacecraft was likely emplaced by the low-speed impact of a carbon-based asteroid, according to research described in a n ... more		Within 'Habitable Zone,' More Planets than We Knew The number of known places in our galaxy theoretically hospitable to life may be significantly greater than previously thought, according to new research. Researchers with Planet Hunters are reporti ... more

CubeSats, SmallSats and MicroSats

15 New Planets Hint At "Traffic Jam" Of Moons In Habitable Zone Volunteers from the Planethunters.org website, part of the Oxford University-led Zooniverse project, have discovered 15 new planet candidates orbiting in the habitable zones of other stars. Ad ... more		Lockheed Martin Delivered Core Structure For First GOES-R Satellite Lockheed Martin delivered the core structure for the first in a series of the National Oceanic and Atmospheric Administration (NOAA)'s next-generation geostationary weather satellites to the company ... more		US Space Force renews partnership with L3Harris for space domain awareness Russia fires nine drones at Ukraine, damages hotel in city of Mykolaiv French FM calls for greater cooperation on European defence		TerraSAR-X image of the month - the coastal cliffs of Christmas Island Captain William Mynors was not particularly creative as he sailed past a remote island in the Indian Ocean on the 'Royal Mary', a ship belonging to the British East India Company, on 25 December 164 ... more
				LEON: the space chip that Europe built Just like home computers, the sophisticated capabilities of today's space missions are made possible by the power of their processor chips. ESA's coming Alphasat telecom satellite, the Proba-V micro ... more		Kepler Gets a Little Help From Its Friends More than 2,300 exoplanet candidate discoveries have made it the most prolific planet hunter in history. But even NASA's Kepler mission needs a little help from its friends. Enter the Kepler follow- ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

US urged to relax satellite export restrictions The Ministry of Commerce expressed concern after the United States kept a tight rein on the export of satellites and related items to China, and a senior China-US trade expert urged Washington to dr ... more		Joint Polar Satellite System Common Ground System now serving newest mission Raytheon Joint Polar Satellite System (JPSS) Common Ground System (CGS) recently added the Japanese Space Exploration Agency's (JAXA) Global Change Observation Mission 1 satellite to its growing lis ... more		Dozens of tornadoes plow central US, at least 5 killed Schools closed, warnings issued as Asia swelters in extreme heatwave NASA's ORCA, AirHARP Projects Paved Way for PACE to Reach Space		Frozen hydrocarbon ice on Titan's oceans? Blocks of hydrocarbon ice might be floating on the surface of existing lakes and seas of liquid hydrocarbon on Saturn's moon Titan, U.S. researchers say. ... more
				Arianespace says 2012 sales leapt by 30% The European space launch company Arianespace said Tuesday that 2012 sales rose 30 percent and forecast that it would dominate Russian and US rivals this year with a market share of more than 60 percent. ... more		'17 billion' Earth-sized planets in Milky Way: study The Milky Way contains at least 17 billion planets the size of Earth, and likely many more, according to a study out Monday that raises the chances of discovering a sister planet to ours. ... more

Mission would drag asteroid to the moon

Russia designs manned lunar spacecraft

GRAIL Lunar Impact Site Named for Astronaut Sally Ride

Lockheed Martin Delivered Core Structure For First GOES-R Satellite

Simulated mission to Mars reveals critical data about sleep needs for astronauts

Ancient Water-rich Meteorite Linked to Martian Crust

Captain's log: real space chat for Star Trek crew

2012 in Polish space activities

Congress Approves Bill Supporting Human Space Exploration

Mr Xi in Space

China plans manned space launch in 2013: state media

China to launch manned spacecraft

	India scales down experimental flying payloads for exploring Mars India has scaled down its flying experimental payloads for exploring the Mars by reducing the payload from 25 kg to 15 kg, local media reported on Sunday. The Mars Orbiter Mission, expected to ... more		Astrophysicists find wide binary stars wreak havoc in planetary systems An international team of astrophysicists has shown that planetary systems with very distant binary stars are particularly susceptible to violent disruptions, more so than if they had stellar compani ... more		The syzygy season of 2012 The end of the world - mis-predicted from the Mayan calendar for December 2012 - failed to live up to expectations, but the year was still a memorable one for celestial alignments. In this one ... more		Ball Aerospace Realigns Civil and Operational Space Business Units Ball Aerospace and Technologies Corp. has announced three leadership appointments and an organizational structure change that will position operating sectors for improved customer efficiency. ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Study Will Explore How Solar Storms Affect Earth's Atmosphere		ALMA Sheds Light on Planet-Forming Gas Streams		For Sale: NASA Space Shuttle Stuff		Space Trash May Make Radiation Shields		Hubble Eyes a Wanderer Dancing the Dance of Stars and Space
The Galaxy Puzzle in the Constellation of Centaurus		2013 FIRST Robotics Kick-Off Event		Arianespace to launch VNREDSat-1A built by Astrium for Vietnam		Captain's log: real space chat for Star Trek crew		Celestial flybys set to thrill

China 'biggest' nuclear plant construction resumes

Ancient Water-rich Meteorite Linked to Martian Crust

DARPA selects SwRI's K-band space crosslink radio for flight development as part of System F6 Program

NASA Kepler hints at over 250 new potentially habitable worlds

Crew Wraps Up Robonaut Testing

Crew Prepares for Student Robotics Competition

Opportunity Scores Another Dust Cleaning Event At Vermillion

Curiosity Rover Explores Yellowknife Bay

Global Unmanned Aerial Vehicle Payload Market to Reach $68.6 billion by 2022

Russia develops new rocket fuel

Power spintronics: Producing AC voltages by manipulating magnetic fields

The laws of global warming

Mission would drag asteroid to the moon

BAE pulls out of Australian comms tender

New location system could compete with GPS

The relationship between CO2 concentrations and sea level

DoD Guidance on Spectrum Use for Hosted Payloads Needs New Approach

Judge reduces possible sentence for WikiLeaks suspect

Japan plans to raise military budget amid China row

Russia to add 3 new anti-missile radars

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