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  Bethesda MD (SPX) Jan 31, 2017 Those familiar with air traffic management architectures understand the constraints of aircraft flying in the atmosphere, vehicle dynamics and command and control techniques. Unfortunately, space traffic has many more degrees of freedom and much less control capability. Add to this the completely uncontrolled nature of space debris and the reality that most debris objects cannot be tracked and motion cannot be accurately measured or simulated. In fact, orbiting debris is a product of negligence. O ... read more |
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Both push and pull drive our galaxy's race through spaceAlthough we can't feel it, we're in constant motion: the earth spins on its axis at about 1,600 km/h; it orbits around the sun at about 100,000 km/h; the sun orbits our Milky Way galaxy at about 850 ... more  
LunaH-Map CubeSat to map the Moon's water depositsArizona State University (ASU) is developing a small satellite that will search hydrogen in lunar craters with the ultimate goal of creating the most detailed map of the moon's water deposits. The s ... more  
Boron atoms stretch out, gain new powersHold on, there, graphene. You might think you're the most interesting new nanomaterial of the century, but boron might already have you beat, according to scientists at Rice University. A Rice ... more 
Chiral quantum optics is a new research field with bright perspectivesRecently, surprising physical effects were observed using special microscopic waveguides for light. Such "photonic structures" currently are revolutionizing the fields of optics and photonics, and h ... more |
| Previous Issues | Jan 31 | Jan 30 | Jan 28 | Jan 27 | Jan 26 |
 
 
 
Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
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Study reveals substantial evidence of holographic universeA UK, Canadian and Italian study has provided what researchers believe is the first observational evidence that our universe could be a vast and complex hologram. Theoretical physicists and astrophy ... more 
Japan 'space junk' collector in troubleAn experimental 'space junk' collector designed to pull rubbish from the Earth's orbit has run into trouble, Japanese scientists said Tuesday, potentially a new embarrassment for Tokyo's high-tech programme. ... more 
NASA's fermi sees gamma rays from 'hidden' solar flaresAn international science team says NASA's Fermi Gamma-ray Space Telescope has observed high-energy light from solar eruptions located on the far side of the sun, which should block direct light from ... more 
Stars in the halo of the Milky Way travel often in groupsMany stars in the halo that surrounds the Milky Way travel in groups. This is the outcome of a recent analysis of data for millions of stars from the Gaia space mission. Astronomers report their dis ... more 
Cosmic dust that formed our planets traced to giant starsScientists have identified the origin of key stardust grains present in the dust cloud from which the planets in our Solar System formed, a study suggests. Researchers have solved a long-standing pu ... more  
New planet imager delivers first science at KeckA new device on the W.M. Keck Observatory in Hawaii has delivered its first images, showing a ring of planet-forming dust around a star, and separately, a cool, star-like body, called a brown dwarf, ... more |
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 Close views show Saturn's Rings in unprecedented detail 
Scientists unveil new form of matter: Time crystalsTo most people, crystals mean diamond bling, semiprecious gems or perhaps the jagged amethyst or quartz crystals beloved by collectors. To Norman Yao, these inert crystals are the tip of the iceberg ... more 
India, Israel among five teams fighting for first private Moon landingGoogle and nonprofit company X Prize announced Wednesday that out of 33 original teams, five have secured launch contracts to send spacecraft to the moon. Teams must launch their spacecraft no later ... more  
An urban collection of modern-day micrometeoritesMore than 100 billion micrometeorites (MMs) fall to Earth each year. Until now, scientists believed that these particles could only be found in the cleanest environments, such as the Antarctic. In t ... more 
How fast is the universe expanding? Quasars provide an answerThe H0LiCOW collaboration, a cosmology project led by EPFL and Max Planck Institute and regrouping several research organizations in the world has made a new measurement of the Hubble constant, whic ... more |
  
Where should NASA's Juno spacecraft aim its camera during its next close pass of Jupiter on Feb. 2? You can now play a part in the decision. For the first time, members of the public can vote to participate in selecting all pictures to be taken of Jupiter during a Juno flyby. Voting begins Thursday, Jan. 19 at 11 a.m. PST (2 p.m. EST) and concludes on Jan. 23 at 9 a.m. PST (noon EST).
"We ... more Experiment resolves mystery about wind flows on Jupiter Pluto Global Color Map Lowell Observatory to renovate Pluto discovery telescope |
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Breakthrough Listen, the 10-year, $100-million astronomical search for intelligent life beyond Earth launched in 2015 by Internet entrepreneur Yuri Milner and Stephen Hawking, has announced its first observations using the Parkes Radio Telescope in New South Wales, Australia.
Parkes joins the Green Bank Telescope (GBT) in West Virginia, USA, and the Automated Planet Finder (APF) at Lick Ob ... more Search for ET underway with Parkes Radio Telescope Breakthrough Listen to Search for Intelligent Life Around Tabby's Star New bacteria groups, and stunning diversity, discovered underground |
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A new device on the W.M. Keck Observatory in Hawaii has delivered its first images, showing a ring of planet-forming dust around a star, and separately, a cool, star-like body, called a brown dwarf, lying near its companion star. The device, called a vortex coronagraph, was recently installed inside NIRC2 (Near Infrared Camera 2), the workhorse infrared imaging camera at Keck. It has the potenti ... more First footage of a living stylodactylid shrimp filter-feeding at depth of 4826m SF State astronomer searches for signs of life on Wolf 1061 exoplanet Looking for life in all the right places with the right tool |
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The spacecraft, rockets and associated systems in development for NASA's Commercial Crew Program are critical links in the agency's chain to send astronauts safely to and from the Red Planet in the future, even though the commercial vehicles won't venture to Mars themselves. The key is reliable access to the International Space Station as a test bed.
Changes to the human body during long-d ... more Similar-Looking Ridges on Mars Have Diverse Origins Opportunity marks 13 years of ground operations on Mars Bursts of methane may have warmed early Mars |
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Arizona State University (ASU) is developing a small satellite that will search hydrogen in lunar craters with the ultimate goal of creating the most detailed map of the moon's water deposits. The spacecraft, named Lunar Polar Hydrogen Mapper (LunaH-Map), is expected to shed new light on the depth and distribution of water-ice on the moon.
LunaH-Map is a six-unit CubeSat with dimensions of ... more India, Israel among five teams fighting for first private Moon landing China schedules Chang'e-5 lunar probe launch The science behind the Lunar Hydrogen Polar Mapper mission |
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  An international science team says NASA's Fermi Gamma-ray Space Telescope has observed high-energy light from solar eruptions located on the far side of the sun, which should block direct light from these events. This apparent paradox is providing solar scientists with a unique tool for exploring how charged particles are accelerated to nearly the speed of light and move across the sun during so ... more Chiral quantum optics is a new research field with bright perspectives Cosmic dust that formed our planets traced to giant stars Both push and pull drive our galaxy's race through space |
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When Michelle Stokes and Stacie Bender look out across the snow-capped mountains of Utah and Colorado, they see more than just a majestic landscape. They see millions of gallons of water that will eventually flow into the Colorado River. The water stored as snowpack there will make its way to some 33 million people across seven western states, irrigating acres of lettuce, fruits and nuts in Cali ... more Wind satellite heads for final testing NASA Airborne Mission Chases Air Pollution Through the Seasons Research journey to the center of the Earth |
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A mission to smash a spacecraft into an asteroid moon to alter its trajectory, a possible dry-run for an exercise in saving the Earth from Armageddon, has run into a cash crunch.
The proposed joint European-US mission, which sounds like it could form the plot for a sci-fi Hollywood blockbuster, has been dubbed AIDA (Asteroid Impact & Deflection Assessment).
In 2022, the idea is to launch ... more Micro spacecraft investigates cometary water mystery Rare meteorites challenge our understanding of the solar system Objective: To deflect asteroids, thus preventing their collision with Earth |
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The dynamic space environment that surrounds Earth - the space our astronauts and spacecraft travel through - can be rattled by huge solar eruptions from the sun, which spew giant clouds of magnetic energy and plasma, a hot gas of electrically charged particles, out into space. The magnetic field of these solar eruptions are difficult to predict and can interact with Earth's magnetic fields, cau ... more Extreme space weather-induced blackouts could cost US more than $40 billion daily ALMA starts observing the sun Next-generation optics offer the widest real-time views of vast regions of the sun |
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China's plans for deep-space exploration included two Mars missions and one Jupiter probe.
China plans its first Mars probe by 2020, said Wu Yanhua, vice director of the China National Space Administration.
A second Mars probe will bring back samples and conduct research on the planet's structure, composition and environment, Wu said.
Also on the agenda are an asteroid explorat ... more China's first cargo spacecraft to leave factory China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" |
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An international science team says NASA's Fermi Gamma-ray Space Telescope has observed high-energy light from solar eruptions located on the far side of the sun, which should block direct light from these events. This apparent paradox is providing solar scientists with a unique tool for exploring how charged particles are accelerated to nearly the speed of light and move across the sun during so ... moreChiral quantum optics is a new research field with bright perspectivesCosmic dust that formed our planets traced to giant starsBoth push and pull drive our galaxy's race through space |
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A brain-computer interface that can decipher the thoughts of people who are unable to communicate could revolutionize the lives of those living with complete locked-in syndrome according to a new paper published in PLOS Biology. Counter to expectations, the participants in the study reported being "happy" despite their condition.
In the trial, people with complete locked-in syndrome, who w ... more Girls less likely to associate 'brilliance' with their own gender Scientists find link between brain shape and personality Study: Pueblo architects understand advanced geometry |
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Representative of the Russian Mission Control Center said that Progress MS-03 cargo spacecraft, which has served out its time at the International Space Station, will be undocked and drowned in the Pacific Ocean on January 31.
The Progress MS-03 cargo spacecraft, which has served out its time at the International Space Station (ISS), will be undocked and drowned in the Pacific Ocean on Jan ... more Scientists and students tackle omics at NASA workshop Airbus delivers propulsion test module for the Orion programme to NASA Mister Trump Goes to Washington |
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An international team of researchers has discovered why fresh water, melted from Antarctic ice sheets, is often detected below the surface of the ocean, rather than rising to the top above denser seawater.
The research, led by the University of Southampton, is published this week in the journal Nature in association with colleagues at the National Oceanography Centre, Southampton, Universi ... more The making of Antarctica Earth's orbital variations and sea ice synch glacial periods Antarctic bottom waters freshening at unexpected rate |
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  A fishing boat glides across the shimmering surface of Europe's oldest lake, a haven of biodiversity and a UNESCO World Heritage Site - one that conservationists warn faces multiple development threats.
Lake Ohrid, which straddles the mountainous border of Macedonia and Albania, has been in existence for up to three million years and is home to more than 200 species of flora and fauna found ... more Marine microbes recycle iron from the debris of dead algae Mako shark makes 13,000-mile trek across Atlantic Ocean New ocean observations improve understanding of motion |
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Cosmologists trying to understand how to unite the two pillars of modern science - quantum physics and gravity - have found a new way to make robust predictions about the effect of quantum fluctuations on primordial density waves, ripples in the fabric of space and time.
Researchers from the University of Portsmouth have revealed quantum imprints left on cosmological structures in the very ... more China to set up gravitational wave telescopes in Tibet MIT researchers reveal new technique for measuring gravity A population of neutron stars can generate gravitational waves continuously |
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