The Sky Tonight

July 15, 2013

Using the sun to illuminate a basic mystery of matter
Newark NJ (SPX) Jul 15, 2013
Antimatter has been detected in solar flares via microwave and magnetic-field data, according to a presentation by NJIT Research Professor of Physics Gregory D. Fleishman and two co-researchers at the 44th meeting of the American Astronomical Society's Solar Physics Division. This research sheds light on the puzzling strong asymmetry between matter and antimatter by gathering data on a very large scale using the Sun as a laboratory. While antiparticles can be created and then detected with c ... read more

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NASA Spacecraft Maps the Solar System's Tail Like a comet, the solar system has a tail. NASA's Interstellar Boundary Explorer (IBEX) has for the first time mapped out the structure of this tail, which is shaped like a four-leaf clover. Scienti ... more		Detection of single photons via quantum entanglement Almost 200 years ago, Bavarian physicist Joseph von Fraunhofer discovered dark lines in the sun's spectrum. It was later discovered that these spectral lines can be used to infer the chemical compos ... more		Cosmic Dust Belts without Dust Planets and asteroids, red giants and brown dwarfs - there are all kinds of objects in our Universe. Debris disks are among them. These are belts consisting of countless dust particles and planetesi ... more
				UK leads the way in race for new temperature definition Scientists at the UK's National Physical Laboratory (NPL) have performed the most accurate measurement yet of the Boltzmann constant. While the impact of such an achievement is not immediately obvio ... more		British 'penetrator' space probe slams into block of ice, survives British engineers report they have tested a projectile technology they believe could be used to explore worlds within the solar system. ... more

CubeSats, SmallSats and MicroSats

Hubble Finds a Cobalt Blue Planet Astronomers working with NASA's Hubble Space Telescope have deduced the actual color of a planet orbiting another star 63 light-years away. The planet is HD 189733b, one of the closest exoplanets th ... more		Scientists track solar 'tsunami' to measure sun's magnetic field British astrophysicists report they've used a solar "tsunami" observed by U.S. and Japanese spacecraft to measure the sun's magnetic field. ... more		Russia regularly targeting UK satellites: space command boss French navy boards Russia 'shadow fleet' ship, arrests two Defense contractors brace for climate threats despite Trump's denials		Experts row over 'earliest' Chinese inscriptions find Fierce debate has erupted among experts in China over the discovery of 5,000-year-old inscriptions that some believe represent the earliest record of Chinese characters. ... more
				First Mission of Space Launch System with Orion Atop it to Preview Asteroid Visit Managers in NASA's Human Exploration and Operations Mission Directorate have initiated a formal request to change the mission plan for the agency's first flight of the Space Launch System (SLS), Exp ... more		Thales Alenia Space kicks off Euclid construction The construction of ESA's Euclid space mission to explore the 'dark Universe' will be led by Italy's Thales Alenia Space as prime contractor, beginning the full industrial phase of the project. ... more

Solar systems for home and business

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Spacecraft confirms solar system has a tail like a comet NASA says one of its spacecraft has confirmed the long-held assumption that our solar system, like a comet, has a tail. ... more		Heat Radiation of Small Objects: Beyond Planck's Equations Objects that are smaller than the wavelength of thermal radiation cannot radiate heat efficiently. A generalized theory of thermal radiation has now been experimentally confirmed at the level of a s ... more		USF study: Ancient plankton hint at steadier future for ocean life Researchers wake up microbes trapped in permafrost for thousands of years China's 'Great Green Wall' brings hope but also hardship		Silicon oxide memories transcend a hurdle A Rice University laboratory pioneering memory devices that use cheap, plentiful silicon oxide to store data has pushed them a step further with chips that show the technology's practicality. ... more
				Inscription found on fragment in Israel said earliest ever found Archaeologists say an inscription from the time of David and Solomon found in Jerusalem is the earliest alphabetical written text ever uncovered in the city. ... more		Gaps in dust around stars may not indicate planets as many believe Gaps in dusty disks around young stars, thought by many astronomers to be indicative of planet formation, can occur without planets, U.S. scientists say. ... more

A Giant Moon for the Ninth Planet

Kerberos and Styx: Welcome to the Pluto System

New Horizons Team Sticking to Original Flight Plan at Pluto

British 'penetrator' space probe slams into block of ice, survives

The last survivors of the end of the world

Fish, other animals, may live in Antarctic lake below 2 miles of ice

Hubble Finds a Cobalt Blue Planet

Gaps in dust around stars may not indicate planets as many believe

Hubble Telescope reveals variation between hot extrasolar planet atmospheres

Opportunity Making Progress Toward Solander Point

DNA-sequencing chip could be sent to Mars to search for signs of life

Mars Rover Curiosity Begins Trek Toward Mount Sharp

	New insights concerning the early bombardment history on Mercury The surface of Mercury is rather different from those of well-known rocky bodies like the Moon and Mars. Early images from the Mariner 10 spacecraft unveiled a planet covered by smooth plains and cr ... more		Radio Bursts Discovered From Beyond our Galaxy Astronomers, including a team member from NASA's Jet Propulsion Laboratory in Pasadena, Calif., have detected the first population of radio bursts known to originate from galaxies beyond our own Mil ... more		Cosmic radio bursts point to cataclysmic origins Mysterious bursts of radio waves originating from billions of light years away have left the scientists who detected them speculating about their origins. The international research team, writing in ... more		British astronomers set up E.T. search network British astronomers have set up an experts' network to promote the search for extraterrestrial intelligence, the Royal Astronomical Society said on Friday. ... more

Hydropower emerges as Southeast Asia's hidden force in driving down carbon emissions

Deep-sea mining poses new threat to sharks, rays and ghost sharks

Turning palm waste into a machine-learning-optimized CO2 capture material

Hubble Telescope reveals variation between hot extrasolar planet atmospheres		Feeding galaxy caught in distant searchlight by international research team		Scientist says Earth may once have been orbited by two moons		Laser and optical glass can store data for millions of years		Europe prepares mission to penetrate 'dark' universe
The last survivors of the end of the world		Fish, other animals, may live in Antarctic lake below 2 miles of ice		Astronomers puzzled by strange intergalactic radio bursts		In subglacial lake, surprising life goes on		Hubble Telescope reveals variation between hot extrasolar planet atmospheres

Dust hazard for Moon missions: scientists

OU Physicists Develop Rationale for the Next-Generation Particle Collider

New technique finetunes quest for life on other worlds

UCSB Astronomer Uncovers The Hidden Identity Of An Exoplanet

NASA Seeks Information on Commercial Robotic Lunar Lander Capabilities

Inseparable Galactic Twins

Cloud modeling expands estimate of life-supporting planets

Cluster spacecraft detects elusive space wind

NASA ESA Movie Making Tool Hits The Million Mark

Orbiting astronaut controls robot on Earth, testing feasibility of CU-Boulder project on far side of the moon

Gas-Giant Exoplanets Cling Close to Their Parent Stars

Comet ISON Brings Holiday Fireworks

Cloud effect could increase number of possible life-supporting planets

Astronomers Detect Three 'Super-Earths' in Nearby Star's Habitable Zone

Gartner trims global IT spending forecast for the year

Three planets in habitable zone of nearby star

New camera yields clues to dramatic events on sun's surface

Voyager 1 Explores Final Frontier Of Our Solar Bubble

Spiral galaxies like Milky Way bigger than thought

NASA Launches Satellite To Study How Sun's Atmosphere Is Energized

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