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July 17, 2017
STELLAR CHEMISTRY
Smallest-Ever Star Discovered by Astronomers



Cambridge, UK (SPX) Jul 12, 2017
The smallest star yet measured has been discovered by a team of astronomers led by the University of Cambridge. With a size just a sliver larger than that of Saturn, the gravitational pull at its stellar surface is about 300 times stronger than what humans feel on Earth. The star is likely as small as stars can possibly become, as it has just enough mass to enable the fusion of hydrogen nuclei into helium. If it were any smaller, the pressure at the centre of the star would no longer be sufficient ... read more

SATURN DAILY
Titan's calm lakes offer space probes a smooth landing
Washington (UPI) Jul 5, 2017
New research suggests the lakes on Saturn's moon Titan are especially calm. Satellite data studied and analyzed by researchers at the University of Texas revealed waves no taller than a single centimeter. ... more
SATURN DAILY
Methanol Points to Evolving Story of Enceladus's Plumes
Hull UK (SPX) Jul 04, 2017
A serendipitous detection of the organic molecule, methanol, around an intriguing moon of Saturn suggests that material spewed from Enceladus undertakes a complex chemical journey once vented into s ... more
EXO WORLDS
Could a Dedicated Mission to Enceladus Detect Microbial Life There
Los Angeles CA (SPX) Jun 26, 2017
Saturn's icy moon Enceladus is best known for its numerous geysers ejecting plumes of water and ice. These eruptive fountains are perplexing researchers searching for signs of microbial life beyond ... more
SATURN DAILY
In a Cosmic Hit-and-Run, Icy Saturn Moon May Have Flipped
Ithaca NY (SPX) Jun 01, 2017
Enceladus - a large icy, oceanic moon of Saturn - may have flipped, the possible victim of an out-of-this-world wallop. While combing through data collected by NASA's Cassini mission during fl ... more
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SATURN DAILY
Cassini Finds Saturn Moon May Have Tipped Over
Pasadena CA (JPL) May 31, 2017
Saturn's icy, ocean-bearing moon Enceladus may have tipped over in the distant past, according to recent research from NASA's Cassini mission. Researchers with the mission found evidence that the mo ... more
SATURN DAILY
Cassini Looks On as Solstice Arrives at Saturn
Pasadena CA (JPL) May 26, 2017
NASA's Cassini spacecraft still has a few months to go before it completes its mission in September, but the veteran Saturn explorer reaches a new milestone today. Saturn's solstice - that is, the l ... more
SATURN DAILY
History of Titan's Landscape Resembles Mars's, not Earth's
Boston MA (SPX) May 19, 2017
The environment on Titan, Saturn's largest moon, may seem surprisingly familiar: Clouds condense and rain down on the surface, feeding rivers that flow into oceans and lakes. Outside of Earth, Titan ... more
EXO WORLDS
Study shows how radioactive decay could support extraterrestrial life
San Antonio, TX (SPX) May 22, 2017
In the icy bodies around our solar system, radiation emitted from rocky cores could break up water molecules and support hydrogen-eating microbes. To address this cosmic possibility, a University of ... more
SATURN DAILY
Scientists describe origins of topographic relief on Titan
New York NY (SPX) May 19, 2017
Fluid erosion has carved river networks in at least three bodies in our solar system in the form of water on Earth and Mars and liquid hydrocarbons on Titan. A new report in Science examines the glo ... more
SATURN DAILY
New Movie Shows Cassini's First Dive over Saturn
Pasadena 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


Cassini Finds 'The Big Empty' Close to Saturn

EXO WORLDS
Next Breakthroughs in Exoplanet Discovery
Moffett Field CA (SPX) May 02, 2017
It was a good week for astrobiology. Within days of NASA's announcement that the necessary ingredients for life exist in the plumes erupting from the southern pole of Saturn's moon Enceladus, scient ... more
SPACE MEDICINE
Medical guidelines for astronauts to be launched in the US
Plymouth UK (SPX) May 01, 2017
With Cassini making final preparations to penetrate Saturn's rings, and renewed interest in colonising the Moon and sending people to Mars, space flight and exploration are experiencing a level of i ... more
SATURN DAILY
Cassini completes final Titan flyby
Pasadena CA (JPL) Apr 25, 2017
NASA's Cassini spacecraft has had its last close brush with Saturn's hazy moon Titan and is now beginning its final set of 22 orbits around the ringed planet. The spacecraft made its 127th and ... more
SATURN DAILY
Cassini makes first dive through Saturn's rings
Washington (UPI) Apr 26, 2017
Cassini is diving for rings - or, at least, through rings. ... more



Curiosity Mars Rover Begins Study of Ridge Destination
Pasadena CA (JPL) Jul 13, 2017
The car-size NASA rover on a Martian mountain, Curiosity, has begun its long-anticipated study of an iron-bearing ridge forming a distinctive layer on the mountain's slope. Since before Curiosity's landing five years ago next month, this feature has been recognized as one of four unique terrains on lower Mount Sharp and therefore a key mission destination. Curiosity's science team informal ... more
Pasadena CA (JPL) Jul 17, 2017
For Moratorium on Sending Commands to Mars, Blame the Sun
Paris (ESA) Jul 14, 2017
Tributes to wetter times on Mars
Pasadena CA (JPL) Jul 14, 2017
Opportunity will spend three weeks at current location due to Solar Conjunction
How to rescue a Moonwalker in need
Paris (ESA) Jul 07, 2017
During a simulated space mission underwater last week, ESA tested an ingenious concept to bring astronauts safely back to base if they are incapacitated during lunar exploration. Four 'aquanauts', including ESA astronaut Pedro Duque and NASA astronaut Kjell Lindgren, took part in NASA's 22nd Extreme Environment Mission Operations (NEEMO-22) mission, spending 10 days in the Aquarius habitat ... more
Tokyo (Sputnik) Jun 29, 2017
Japanese Space Agency Proposes Plan to Send Astronauts to Moon
Tokyo (AFP) June 30, 2017
Japan reveals plans to put a man on moon by 2030
Moscow (Sputnik) Jun 16, 2017
Russian aerospace firm to cooperate with China on Lunar exploration missions
Titan's calm lakes offer space probes a smooth landing
Washington (UPI) Jul 5, 2017
New research suggests the lakes on Saturn's moon Titan are especially calm. Satellite data studied and analyzed by researchers at the University of Texas revealed waves no taller than a single centimeter. The findings - detailed in the journal Earth and Planetary Science Letters - present Titan as an ideal place for future probe landings. "There's a lot of interest in one day s ... more
Hull UK (SPX) Jul 04, 2017
Methanol Points to Evolving Story of Enceladus's Plumes
Ithaca NY (SPX) Jun 01, 2017
In a Cosmic Hit-and-Run, Icy Saturn Moon May Have Flipped
Pasadena CA (JPL) May 31, 2017
Cassini Finds Saturn Moon May Have Tipped Over
China develops sea launches to boost space commerce
Beijing (XNA) Jul 10, 2017
China has a clear plan to provide sea launches for commercial payloads to be carried by Long March rockets, according to an aerospace official. Tang Yagang, vice head of the aerospace division of the No.1 institute of the China Aerospace Science and Technology Corporation (CASTC), said that the technology is not difficult and a sea launch platform can be built based on modifying 10,000-ton ... more
Beijing (XNA) Jul 07, 2017
Chinese satellite Zhongxing-9A enters preset orbit
Beijing (Sputnik) Jul 07, 2017
Chinese Space Program: From Setback, to Manned Flights, to the Moon
Beijing (Sputnik) Jul 07, 2017
Chinese Rocket Fizzles Out, Puts Other Launches on Hold
Juno Completes Flyby over Jupiter's Great Red Spot
Pasadena CA (JPL) Jul 12, 2017
NASA's Juno mission completed a close flyby of Jupiter and its Great Red Spot on July 10, during its sixth science orbit. All of Juno's science instruments and the spacecraft's JunoCam were operating during the flyby, collecting data that are now being returned to Earth. Juno's next close flyby of Jupiter will occur on Sept. 1. Raw images from the spacecraft's latest flyby will be posted i ... more
Pasadena CA (JPL) Jul 13, 2017
Juno spots Jupiter's Great Red Spot
Laurel MD (SPX) Jul 17, 2017
New Horizons Video Soars over Pluto's Majestic Mountains and Icy Plains
Madrid, Spain (SPX) Jul 13, 2017
New evidence in support of the Planet Nine hypothesis
Molecular Outflow Launched Beyond Disk Around Young Star
Garching, Germany (SPX) Jul 14, 2017
For the first time, an international team of astronomers led by the Max Planck Institute for Extraterrestrial Physics (MPE) has observed a molecular outflow being launched from beyond the disk surrounding a young stellar object. Outflows carry away excess angular momentum and it has been proposed that these disk winds should be launched from a wide region in the protoplanetary disk. The re ... more
Pasadena CA (JPL) Jul 12, 2017
Hidden Stars May Make Planets Appear Smaller
Tucson AZ (SPX) Jul 12, 2017
Astronomers Track the Birth of a 'Super-Earth'
Cambridge UK (SPX) Jul 12, 2017
Big, shape-shifting animals from the dawn of time
The Last Free American Board Game
Quantum mechanics inside Earth's core
Wurzburg, Denmark (SPX) Jul 13, 2017
Without a magnetic field life on Earth would be rather uncomfortable: Cosmic particles would pass through our atmosphere in large quantities and damage the cells of all living beings. Technical systems would malfunction frequently and electronic components could be destroyed completely in some cases. Despite its huge significance for life on our planet, it is still not fully known what cre ... more
Palo Alto CA (SPX) Jul 10, 2017
SSL To Provide Next-Generation Imaging Satellite Constellation To Digitalglobe
Boston MA (SPX) Jul 10, 2017
Computer vision techniques shed light on urban change
Kiel, Germany (SPX) Jul 10, 2017
Extreme low-oxygen eddies in the Atlantic produce greenhouse gases
Simulating splash at the microscopic level
Washington DC (SPX) Jul 14, 2017
Spray cooling is one of the most promising methods for cooling high heat flow electronics. Two-phase spray cooling, in particular, has been shown to cool heat fluxes that are orders of magnitude higher than traditional cooling methods like fans and heat sinks. The complex physics of two-phase spray cooling, in which droplets are atomized with a secondary pressurized gas phase, demands deeper und ... more
Nuremberg, Germany (SPX) Jul 14, 2017
The wave nature of light in super-slow motion
Copenhagen, Denmark (SPX) Jul 14, 2017
Smart atomic cloud solves Heisenberg's observation problem
Washington (UPI) Jul 11, 2017
China teleports quantum information to space, a first
International SMR and Advanced Reactor Summit 2018 - March 27-28 - Atlanta USA
Pitted Materials in Craters Could Indicate Buried Ice on Asteroids
Tucson, AZ (SPX) Jul 10, 2017
Pitted terrains inside fresh complex craters on Ceres are similar to terrains seen Mars and Vesta, and are likely formed through the rapid evaporation of subsurface H2O, a new paper by Planetary Science Institute Research Scientist Hanna G. Sizemore says. "Pitted terrains may be common morphological markers of volatile-rich near-surface material in the asteroid belt," Sizemore said. ... more
Orlando FL (SPX) Jul 06, 2017
Bizarro comet challenging researchers
Washington DC (SPX) Jul 07, 2017
NASA'S First Asteroid Deflection Mission Enters Next Design Phase
Paris (AFP) June 28, 2017
Are asteroids humanity's 'greatest challenge'?
Sentinel satellite captures birth of behemoth iceberg
Paris (ESA) Jul 13, 2017
Over the last few months, a chunk of Antarctica's Larsen C ice shelf has been hanging on precariously as a deep crack cut across the ice. Witnessed by the Copernicus Sentinel-1 mission, a lump of ice more than twice the size of Luxembourg has now broken off, spawning one of the largest icebergs on record and changing the outline of the Antarctic Peninsula forever. The fissure first appeare ... more
Greenbelt MD (SPX) Jul 13, 2017
Massive iceberg
Greenbelt MD (SPX) Jul 12, 2017
Warm Winter Events in Arctic Becoming More Frequent, Lasting Longer
Corvallis OR (SPX) Jul 07, 2017
Krill hotspot fuels incredible biodiversity in Antarctic region
China develops sea launches to boost space commerce
Beijing (XNA) Jul 10, 2017
China has a clear plan to provide sea launches for commercial payloads to be carried by Long March rockets, according to an aerospace official. Tang Yagang, vice head of the aerospace division of the No.1 institute of the China Aerospace Science and Technology Corporation (CASTC), said that the technology is not difficult and a sea launch platform can be built based on modifying 10,000-ton ... more
Beijing (XNA) Jul 07, 2017
Chinese satellite Zhongxing-9A enters preset orbit
Beijing (Sputnik) Jul 07, 2017
Chinese Space Program: From Setback, to Manned Flights, to the Moon
Beijing (Sputnik) Jul 07, 2017
Chinese Rocket Fizzles Out, Puts Other Launches on Hold
Daily Newsletters - Space - Military - Environment - Energy
Sentinel satellite captures birth of behemoth iceberg
Paris (ESA) Jul 13, 2017
Over the last few months, a chunk of Antarctica's Larsen C ice shelf has been hanging on precariously as a deep crack cut across the ice. Witnessed by the Copernicus Sentinel-1 mission, a lump of ice more than twice the size of Luxembourg has now broken off, spawning one of the largest icebergs on record and changing the outline of the Antarctic Peninsula forever. The fissure first appeare ... more
Greenbelt MD (SPX) Jul 13, 2017
Massive iceberg
Greenbelt MD (SPX) Jul 12, 2017
Warm Winter Events in Arctic Becoming More Frequent, Lasting Longer
Corvallis OR (SPX) Jul 07, 2017
Krill hotspot fuels incredible biodiversity in Antarctic region
Titan's calm lakes offer space probes a smooth landing
Washington (UPI) Jul 5, 2017
New research suggests the lakes on Saturn's moon Titan are especially calm. Satellite data studied and analyzed by researchers at the University of Texas revealed waves no taller than a single centimeter. The findings - detailed in the journal Earth and Planetary Science Letters - present Titan as an ideal place for future probe landings. "There's a lot of interest in one day s ... more
Hull UK (SPX) Jul 04, 2017
Methanol Points to Evolving Story of Enceladus's Plumes
Ithaca NY (SPX) Jun 01, 2017
In a Cosmic Hit-and-Run, Icy Saturn Moon May Have Flipped
Pasadena CA (JPL) May 31, 2017
Cassini Finds Saturn Moon May Have Tipped Over


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