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Printing bricks from moondust using the Sun's heat![]() Paris (ESA) May 04, 2017 Bricks have been 3D printed out of simulated moondust using concentrated sunlight - proving in principle that future lunar colonists could one day use the same approach to build settlements on the Moon. "We took simulated lunar material and cooked it in a solar furnace," explains materials engineer Advenit Makaya, overseeing the project for ESA. "This was done on a 3D printer table, to bake successive 0.1 mm layers of moondust at 1000 C. We can complete a 20 x 10 x 3 cm brick for building in ... read more |
New Movie Shows Cassini's First Dive over SaturnPasadena CA (JPL) May 04, 2017 A new movie sequence of images from NASA's Cassini spacecraft shows the view as the spacecraft swooped over Saturn during the first of its Grand Finale dives between the planet and its rings on Apri ... more
Vista Peeks Through The Small Magellanic Cloud's Dusty VeilMunich, Germany (SPX) May 04, 2017 The Small Magellanic Cloud galaxy is a striking feature of the southern sky even to the unaided eye. But visible-light telescopes cannot get a really clear view of what is in the galaxy because of o ... more
SOFIA Confirms Nearby Planetary System Is Similar to Our OwnMoffett Field CA (SPX) May 03, 2017 NASA's flying observatory, the Stratospheric Observatory for Infrared Astronomy, SOFIA, recently completed a detailed study of a nearby planetary system. The investigations confirmed that this nearb ... more
Origin of Milky Way's Hypothetical Dark Signal May Not Be So DarkMenlo Park CA (SPX) May 03, 2017 A mysterious gamma-ray glow at the center of the Milky Way is most likely caused by pulsars - the incredibly dense, rapidly spinning cores of collapsed ancient stars that were up to 30 times more ma ... more |
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
Why space dust emits radio waves upon crashing into a spacecraftWashington DC (SPX) May 03, 2017 When spacecraft and satellites travel through space they encounter tiny, fast moving particles of space dust and debris. If the particle travels fast enough, its impact appears to create electromagn ... more
Scientists Find Giant Wave Rolling Through the Perseus Galaxy ClusterHuntsville AL (SPX) May 03, 2017 Combining data from NASA's Chandra X-ray Observatory with radio observations and computer simulations, an international team of scientists has discovered a vast wave of hot gas in the nearby Perseus ... more
Cassini Finds 'The Big Empty' Close to SaturnPasadena CA (JPL) May 02, 2017 As NASA's Cassini spacecraft prepares to shoot the narrow gap between Saturn and its rings for the second time in its Grand Finale, Cassini engineers are delighted, while ring scientists are puzzled ... more
Is Dark Matter "Fuzzy"Boston MA (SPX) May 03, 2017 Astronomers have used data from NASA's Chandra X-ray Observatory to study the properties of dark matter, the mysterious, invisible substance that makes up a majority of matter in the universe. The s ... more
Nearby Star Confirmed as Good Model of Our Early Solar SystemAmes IA (SPX) May 03, 2017 NASA's SOFIA aircraft, a 747 loaded with a 2.5-meter telescope in the back and stripped of most creature comforts in the front, took a big U-turn over the Pacific west of Mexico. The Stratosph ... more
Hubble's bright shining lizard starGreenbelt MD (SPX) May 03, 2017 In space, being outshone is an occupational hazard. This NASA/ESA Hubble Space Telescope image captures a galaxy named NGC 7250. Despite being remarkable in its own right - it has bright burst ... more |
![]() NASA selects ASU's ShadowCam for moon mission
Mapping the edge of realityMelbourne, Australia (SPX) May 02, 2017 Australian and German researchers have collaborated to develop a genetic algorithm to confirm the rejection of classical notions of causality. Dr Alberto Peruzzo from RMIT University in Melbou ... more
The Day Space Stood StillBethesda, MD (SPX) May 03, 2017 Most people take space flight for granted. This October will mark the 60th anniversary of the Sputnik launch. On October 4, 1957, the Soviet Union launched the first artificial satellite and the Spa ... more
When light practically stands stillLund, Sweden (SPX) May 01, 2017 Forget high-speed cameras capturing 100 000 images per second. A research group at Lund University in Sweden has developed a camera that can film at a rate equivalent to five trillion images per sec ... more
Towards largest-possible separation between quantum and classical query complexitiesBeijing, China (SPX) May 02, 2017 Correlation functions are often employed to quantify the relationships among interdependent variables or sets of data. A few years ago, Aaronson and Ambainis proposed a property-testing problem call ... more |
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Boulder CO (SPX) May 02, 2017
Three weeks ago we put our New Horizons spacecraft into hibernation mode, the first time we'd done that since late 2014, before the Pluto flyby. By coincidence, that same day - April 7-was also the exact halfway mark on the calendar between our Pluto and Kuiper Belt object (KBO) flybys!
The hibernation period we're in will last through mid-September. Every Monday between now and then, the ... more Charlottesville VA (SPX) Apr 13, 2017ALMA investigates 'DeeDee,' a distant, dim member of our solar system Laurel MD (SPX) Apr 12, 2017Nap Time for New Horizons Greenbelt MD (SPX) Apr 12, 2017Hubble spots auroras on Uranus |
New York NY (SPX) Nov 09, 2016
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 Parkes, Australia (SPX) Nov 09, 2016Search for ET underway with Parkes Radio Telescope |
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Moffett Field CA (SPX) May 03, 2017
NASA's flying observatory, the Stratospheric Observatory for Infrared Astronomy, SOFIA, recently completed a detailed study of a nearby planetary system. The investigations confirmed that this nearby planetary system has an architecture remarkably similar to that of our solar system.
Located 10.5 light-years away in the southern constellation Eridanus, the star Epsilon Eridani, Eps Eri for ... more Ames IA (SPX) May 03, 2017Nearby Star Confirmed as Good Model of Our Early Solar System Moffett Field CA (SPX) Apr 28, 2017Research Center A Hub For Origins of Life Studies Moffett Field CA (SPX) May 02, 2017Next Breakthroughs in Exoplanet Discovery |
Tokyo, Japan (The Conversation) May 03, 2017
The Japan Aerospace Exploration Agency (JAXA) has announced a mission to visit the two moons of Mars and return a rock sample to Earth. It's a plan to uncover both the mystery of the moons' creation and, perhaps, how life began in our Solar System.
The Solar System's planets take their names from ancient Greek and Roman mythology. Mars is the god of war, while the red planet's two moons ar ... more Pasadena CA (JPL) May 02, 2017Several drives put opportunity closer to 'Perseverance Valley' Pasadena CA (JPL) May 05, 2017NASA Rover Curiosity Samples Active Linear Dune on Mars Fayetteville, AR (SPX) May 04, 2017Is Anything Tough Enough to Survive on Mars |
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Paris (ESA) May 04, 2017
Bricks have been 3D printed out of simulated moondust using concentrated sunlight - proving in principle that future lunar colonists could one day use the same approach to build settlements on the Moon.
"We took simulated lunar material and cooked it in a solar furnace," explains materials engineer Advenit Makaya, overseeing the project for ESA.
"This was done on a 3D printer table, ... more Tempe AZ (SPX) May 02, 2017NASA selects ASU's ShadowCam for moon mission Moscow (Sputnik) Apr 27, 2017Russia, US Ready to Give You a Lift to Moon Orbit, ISS Stockholm, Sweden (SPX) Apr 23, 2017Swedish Institute of Space Physics goes back to the Moon |
Boston MA (SPX) May 03, 2017
Astronomers have used data from NASA's Chandra X-ray Observatory to study the properties of dark matter, the mysterious, invisible substance that makes up a majority of matter in the universe. The study, which involves 13 galaxy clusters, explores the possibility that dark matter may be more "fuzzy" than "cold," perhaps even adding to the complexity surrounding this cosmic conundrum.
For s ... more Greenbelt MD (SPX) May 03, 2017Hubble's bright shining lizard star Tucson AZ (SPX) May 04, 2017Four Questions: A Ride On NASA's Eye in the Sky Menlo Park CA (SPX) May 03, 2017Origin of Milky Way's Hypothetical Dark Signal May Not Be So Dark |
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Greenbelt MD (SPX) May 03, 2017
In May, a team of Goddard scientists will begin measuring greenhouse gases over the Mid-Atlantic region - an area chosen in part because it encompasses a range of vegetation, climate, and soil types that would influence the exchange of carbon dioxide and methane between the Earth and the atmosphere.
The airborne campaign, called the Carbon Airborne Flux Experiment, or CARAFE, could help sc ... more Mountain View CA (SPX) May 04, 2017Orbital Insight invests $50M in satellite and drone imagery analysis business Friedrichshafen, Germany (SPX) May 03, 2017GRACE-FO satellites get an earful Pasadena CA (JPL) May 05, 2017AIRS: 15 Years of Seeing What's in the Air |
Dublin, Ireland (SPX) May 04, 2017
Meteorite impacts can produce more than craters on the Earth - they can also spark volcanic activity that shapes its surface and climate by bringing up material from depth. That is the Ancient meteorite impact sparked long-lived volcanic eruptions on Earth finding of an international team, led by geochemists from Trinity College Dublin, who discovered that large impacts can be followed by intens ... more Pasadena CA (JPL) Apr 27, 2017Dawn Observing Ceres; 3rd Reaction Wheel Malfunctions Paris (AFP) April 19, 2017Close call: When asteroids whisk past Earth Pasadena CA (JPL) Apr 20, 2017Landslides on Ceres Reflect Ice Content |
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Durham, UK (SPX) Apr 27, 2017 Large and small scale solar eruptions might all be triggered by a single process, according to new research that leads to better understanding of the Sun's activity. Researchers at Durham University, UK, and NASA's Goddard Space Flight Center, USA, used 3D computer simulations to show a theoretical link between large- and small-scale eruptions that were previously thought to be driven by differe ... more Beijing CA (SPX) Apr 25, 2017Interdisciplinary studies reveal relationship between solar activity and climate change Greenbelt MD (SPX) Apr 20, 2017NASA and Partners Survey Space Weather Science Honolulu HI (SPX) Apr 13, 2017Hawaii-built Infrared Instrument for World's Largest Solar Telescope Catches its First Rays |
Beijing (XNA) May 01, 2017
China plans to conduct several manned space flights from 2019 to 2022, during which a 60-tonne space station will be assembled and built, said Wang Zhaoyao, director of China's manned space program office, Friday.
"Tianzhou-1, China's first cargo spacecraft, was the last flight mission of the country's manned space program before the construction of a permanent space station," Wang said at ... more Beijing (Sputnik) May 01, 2017Reach for the Stars: China Plans to Ramp Up Space Flight Activity Beijing (XNA) Apr 28, 2017China's cargo spacecraft completes in-orbit refueling Xi'an (XNA) Apr 26, 2017China courts international coalition set up to promote space cooperation |
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Boston MA (SPX) May 03, 2017
Astronomers have used data from NASA's Chandra X-ray Observatory to study the properties of dark matter, the mysterious, invisible substance that makes up a majority of matter in the universe. The study, which involves 13 galaxy clusters, explores the possibility that dark matter may be more "fuzzy" than "cold," perhaps even adding to the complexity surrounding this cosmic conundrum.
For s ... more Greenbelt MD (SPX) May 03, 2017Hubble's bright shining lizard star Tucson AZ (SPX) May 04, 2017Four Questions: A Ride On NASA's Eye in the Sky Menlo Park CA (SPX) May 03, 2017Origin of Milky Way's Hypothetical Dark Signal May Not Be So Dark |
Brasilia (AFP) May 2, 2017
Brazil's indigenous youths are abandoning their culture, warns Raoni, the legendary chief from the Kayapo tribe who has become an icon of resistance for native people.
"I am very worried by the new generation," said the chieftain, Raoni Metuktire, internationally recognizable through his traditional lip plate and feather headdress, as well as his work campaigning alongside personalities like ... more Washington (UPI) May 3, 2017Population growth, spread responsible for human advancement Washington DC (SPX) May 03, 2017Early evidence of Middle Stone Age projectiles found in South Africa's Sibudu Cave Washington DC (SPX) May 03, 2017What comes next - how the brain predicts speech |
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Houston TX (SPX) May 04, 2017
Strawberries, rhubarb, rolled oats, flour, coconut sugar, orange juice and a pinch of orange zest. Those are the basic ingredients in a recipe that high school students have cooked up for astronauts to enjoy aboard the International Space Station.
Twenty-eight teams of high school students from Alabama, New Jersey, New York, Colorado, Virginia and the Houston and Dallas areas competed in r ... more Phoenix AZ (SPX) May 03, 2017Honeywell And Paragon To Create Life Support Technology For Future NASA Space Missions Daytona Beach, FL (SPX) May 01, 201712 Scientist-Astronaut Candidates Graduate at Embry-Riddle Through Project PoSSUM Vancouver (AFP) April 30, 2017Elon Musk teases future plans at TED |
Leeds UK (SPX) May 04, 2017
Glacier flow at the southern Antarctic Peninsula has increased since the 1990s, but a new study has found the change to be only a third of what was recently reported.
An international team of researchers, led by the UK Centre for Polar Observation and Modelling at the University of Leeds, are the first to map the change in ice speed. The team collated measurements recorded by five differen ... more Montreal (AFP) May 2, 2017Canada: walrus, caribou face extinction risk in Arctic Paris (ESA) May 04, 2017Satellites track Antarctic ice loss over decades Swansea UK (SPX) May 04, 2017Antarctic ice rift spreads |
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Pasadena CA (JPL) May 05, 2017
Thanks in large part to satellite measurements, scientists' skill in measuring how much sea levels are rising on a global scale - currently 0.13 inch (3.4 millimeters) per year - has improved dramatically over the past quarter century. But at the local level, it's been harder to estimate specific regional sea level changes 10 or 20 years away - the critical timeframe for regional planners and de ... more Oslo (AFP) May 2, 2017Norway billionaire reveals plan to give away his fortune New York NY (SPX) May 04, 2017Some corals adapting to warming climate Vancouver, Canada (SPX) May 03, 2017New coral bleaching database to help predict fate of global reefs |
Huntsville AL (SPX) May 03, 2017
Combining data from NASA's Chandra X-ray Observatory with radio observations and computer simulations, an international team of scientists has discovered a vast wave of hot gas in the nearby Perseus galaxy cluster. Spanning some 200,000 light-years, the wave is about twice the size of our own Milky Way galaxy.
The researchers say the wave formed billions of years ago, after a small galaxy ... more Pasadena CA (SPX) Apr 21, 2017Rare Brightening of Supernova's Light Found by Caltech's Palomar Observatory Orlando FL (SPX) Apr 07, 2017ZERO-G Research aims to advance deep-space mission technology Zurich, Switzerland (SPX) Mar 01, 2017Cells adapt ultra-rapidly to zero gravity |
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