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Juno spots Jupiter's Great Red Spot![]() Pasadena CA (JPL) Jul 13, 2017 Images of Jupiter's Great Red Spot reveal a tangle of dark, veinous clouds weaving their way through a massive crimson oval. The JunoCam imager aboard NASA's Juno mission snapped pics of the most iconic feature of the solar system's largest planetary inhabitant during its Monday (July 10) flyby. The images of the Great Red Spot were downlinked from the spacecraft's memory on Tuesday and placed on the mission's JunoCam website Wednesday morning. "For hundreds of years scientists have been observing ... read more |
Juno Completes Flyby over Jupiter's Great Red SpotPasadena 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 operatin ... more
Astronomers Track the Birth of a 'Super-Earth'Tucson AZ (SPX) Jul 12, 2017 A new model giving rise to young planetary systems offers a fresh solution to a puzzle that has vexed astronomers ever since new detection technologies and planet-hunting missions such as NASA's Kep ... more
Hidden Stars May Make Planets Appear SmallerPasadena CA (JPL) Jul 12, 2017 In the search for planets similar to our own, an important point of comparison is the planet's density. A low density tells scientists a planet is more likely to be gaseous like Jupiter, and a high ... more
Odd planetary system around fast-spinning star doesn't quite fit existing models of planet formationHeidelberg, Germany (SPX) Jul 07, 2017 Astronomers have discovered a rare, warm, massive Jupiter-like planet orbiting a star that is rotating extremely quickly. The discovery raises puzzling questions about planet formation - neither the ... more |
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Smallest-Ever Star Discovered by AstronomersCambridge, 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 st ... more
Transfer of atomic mass with a photon solves the momentum paradox of lightHelsinki, Finland (SPX) Jul 07, 2017 In a recent publication, Aalto University researchers show that in a transparent medium each photon is accompanied by an atomic mass density wave. The optical force of the photon sets the medium ato ... more
Heart of an exploded star observed in 3-DCharlottesville VA (SPX) Jul 11, 2017 Supernovas - the violent endings of the brief yet brilliant lives of massive stars - are among the most cataclysmic events in the cosmos. Though supernovas mark the death of stars, they also trigger ... more
Cosmic 'dust factory' reveals clues to how stars are bornCardiff UK (SPX) Jul 11, 2017 A group of scientists led by researchers at Cardiff University have discovered a rich inventory of molecules at the centre of an exploded star for the very first time. Two previously undetecte ... more
Improved representation of solar variability in climate modelsKiel, Germany (SPX) Jul 07, 2017 How much do solar cycle variations influence our climate system? Could the rising Earth temperatures due to anthropogenic effects partly be compensated by a reduction of solar forcing in the future? ... more
NASA spacecraft to fly over Jupiter's Great Red SpotMiami (AFP) July 10, 2017 An unmanned NASA spacecraft is about to fly over a massive storm raging on Jupiter, in a long-awaited a journey that could shed new light on the forces driving the planet's Great Red Spot. ... more |
![]() Pitted Materials in Craters Could Indicate Buried Ice on Asteroids
A cosmic barbecue: Researchers spot 60 new 'hot Jupiter' candidatesNew Haven CT (SPX) Jul 07, 2017 Yale researchers have identified 60 potential new "hot Jupiters" - highly irradiated worlds that glow like coals on a barbecue grill and are found orbiting only 1% of Sun-like stars. Hot Jupit ... more
Evidence discovered for two distinct giant planet populationsLisbon, Portugal (SPX) Jul 07, 2017 In a paper highlighted by Astronomy and Astrophysics journal, a team2 of researchers from the Instituto de Astrofisica e Ciencias do Espaco (IA3) discovered observational evidence for the existence ... more
Re-making planets after star-deathHull UK (SPX) Jul 07, 2017 Astronomers Dr Jane Greaves, of the University of Cardiff, and Dr Wayne Holland, of the UK Astronomy Technology Centre in Edinburgh, may have found an answer to the 25-year-old mystery of how planet ... more
Telescope for detecting optical signals from gravitational waves launchedWarwick UK (SPX) Jul 07, 2017 A state-of-the-art telescope for detecting optical signatures of gravitational waves - built and operated by an international research collaboration, led by the University of Warwick - has been offi ... more |
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Miami (AFP) July 10, 2017
An unmanned NASA spacecraft is about to fly over a massive storm raging on Jupiter, in a long-awaited a journey that could shed new light on the forces driving the planet's Great Red Spot.
The flyby of the Juno spacecraft, surveilling the 10,000-mile-wide (16,000-kilometer-wide) storm, is scheduled for 9:55 pm Monday (0155 GMT Tuesday).
"Jupiter's mysterious Great Red Spot is probably th ... more Pasadena CA (JPL) Jul 12, 2017Juno Completes Flyby over Jupiter's Great Red Spot Pasadena CA (JPL) Jul 13, 2017Juno spots Jupiter's Great Red Spot Laurel MD (SPX) Jul 07, 2017New Mysteries Surround New Horizons' Next Flyby Target |
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Lisbon, Portugal (SPX) Jul 07, 2017
In a paper highlighted by Astronomy and Astrophysics journal, a team2 of researchers from the Instituto de Astrofisica e Ciencias do Espaco (IA3) discovered observational evidence for the existence of two distinct populations of giant planets.
So far, more than 3500 planets have been detected orbiting solar type stars. Although recent results suggest that most planets in our Galaxy are roc ... more Pasadena CA (JPL) Jul 12, 2017Hidden Stars May Make Planets Appear Smaller Tucson AZ (SPX) Jul 12, 2017Astronomers Track the Birth of a 'Super-Earth' Heidelberg, Germany (SPX) Jul 07, 2017Odd planetary system around fast-spinning star doesn't quite fit existing models of planet formation |
Paris (AFP) July 6, 2017
Hopes of finding life on Mars, at least on the surface, were dealt a blow Thursday by a study revealing that salt minerals present on the Red Planet kill bacteria.
In lab tests on Earth, the compounds known as perchlorates killed cultures of the bacteria Bacillus subtilis, a basic life form, a research duo from the University of Edinburgh's School of Physics and Astronomy reported.
Perch ... more Pasadena CA (JPL) Jul 03, 2017Mars Rover Opportunity continuing science campaign at Perseverance Valley Washington (UPI) Jun 29, 2017The Niagara Falls of Mars once flowed with lava Moscow (Sputnik) Jun 28, 2017Russian Devices for ExoMars Mission to Be Ready in Fall 2017 |
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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, 2017Japanese Space Agency Proposes Plan to Send Astronauts to Moon Tokyo (AFP) June 30, 2017Japan reveals plans to put a man on moon by 2030 Moscow (Sputnik) Jun 16, 2017Russian aerospace firm to cooperate with China on Lunar exploration missions |
Cambridge UK (SPX) Jul 07, 2017
A group of astronomers have shown that the fastest-moving stars in our galaxy - which are travelling so fast that they can escape the Milky Way - are in fact runaways from a much smaller galaxy in orbit around our own.
The researchers, from the University of Cambridge, used data from the Sloan Digital Sky Survey and computer simulations to demonstrate that these stellar sprinters originate ... more Cambridge, UK (SPX) Jul 12, 2017Smallest-Ever Star Discovered by Astronomers Garching, Germany (SPX) Jul 12, 2017Australia Enters Strategic Partnership with European Southern Observatory Helsinki, Finland (SPX) Jul 07, 2017Transfer of atomic mass with a photon solves the momentum paradox of light |
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Newcastle UK (SPX) Jul 07, 2017
Researchers are using satellite data to accurately map the movement of the earth before a landslide in a bid to develop a life-saving early warning system.
The team from Newcastle University (UK), Chengdu University of Technology, Tongji University, China Academy of Space Technology and Wuhan University (China) have been tracking the devastating events of last week when a massive landslide ... more Corvallis OR (SPX) Jul 07, 2017Study finds Earth's magnetic field 'simpler than we thought' Paris (ESA) Jul 07, 2017See our seasons change from space Boston MA (SPX) Jul 10, 2017Computer vision techniques shed light on urban change |
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, 2017Bizarro comet challenging researchers Washington DC (SPX) Jul 07, 2017NASA'S First Asteroid Deflection Mission Enters Next Design Phase Paris (AFP) June 28, 2017Are asteroids humanity's 'greatest challenge'? |
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Kiel, Germany (SPX) Jul 07, 2017
How much do solar cycle variations influence our climate system? Could the rising Earth temperatures due to anthropogenic effects partly be compensated by a reduction of solar forcing in the future?
These questions have been in the focus of climate research for a long time. In order to answer these questions as precisely as possible, it is required to know the fluctuations of solar forcing ... more Hull UK (SPX) Jul 06, 2017Musical Sun Reduces Range of Magnetic Activity Greenbelt MD (SPX) Jul 06, 2017Scientists uncover origins of the Sun's swirling spicules Los Angeles, CA (SPX) Jun 26, 2017Eclipse Expectations Excite Escapades for Enlightenment |
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 (Sputnik) Jul 07, 2017Chinese Rocket Fizzles Out, Puts Other Launches on Hold Beijing (XNA) Jul 07, 2017Chinese satellite Zhongxing-9A enters preset orbit Beijing (Sputnik) Jul 07, 2017Chinese Space Program: From Setback, to Manned Flights, to the Moon |
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Cambridge UK (SPX) Jul 07, 2017
A group of astronomers have shown that the fastest-moving stars in our galaxy - which are travelling so fast that they can escape the Milky Way - are in fact runaways from a much smaller galaxy in orbit around our own.
The researchers, from the University of Cambridge, used data from the Sloan Digital Sky Survey and computer simulations to demonstrate that these stellar sprinters originate ... more Cambridge, UK (SPX) Jul 12, 2017Smallest-Ever Star Discovered by Astronomers Garching, Germany (SPX) Jul 12, 2017Australia Enters Strategic Partnership with European Southern Observatory Helsinki, Finland (SPX) Jul 07, 2017Transfer of atomic mass with a photon solves the momentum paradox of light |
Jena, Germany (SPX) Jul 07, 2017
Ancient mitochondrial DNA from the femur of an archaic European hominin is helping to resolve the complicated relationship between modern humans and Neanderthals. The genetic data recovered by the research team, led by scientists from the Max Planck Institute for the Science of Human History and the University of Tubingen, provides a timeline for a proposed hominin migration out of Africa that o ... more Laramie WY (SPX) Jul 03, 2017Researchers document early, permanent human settlement in Andes Lawrence KS (SPX) Jul 03, 2017Analysis of Neanderthal teeth grooves uncovers evidence of prehistoric dentistry Washington (UPI) Jun 29, 2017Study: Potentially no limit to human lifespan |
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Los Angeles CA (SPX) Jul 11, 2017
Founded in 2009, the Houston, Texas-based company NanoRacks LLC provides commercial hardware and services onboard the International Space Station (ISS) for government and commercial customers. To date, the firm has sent more than 550 payloads from over 30 countries to ISS, creating trends in commercial hardware in space. In an interview with Astrowatch.net, Jeffrey Manber, the founder and CEO of ... more Paris (ESA) Jul 10, 2017Counting calories in space Cape Canaveral (AFP) July 9, 2017Trump offers bold space goals but fills in few details Cape Canaveral (AFP) July 9, 2017Liftoff for Trump's bold space plans may have to wait |
London, UK (SPX) Jul 07, 2017
Reporting this week (Wednesday 5 July) in the journal Nature, an international team of researchers led by British Antarctic Survey (BAS) explains that wind-driven incursions of warm water forced the retreat of glaciers in West Antarctica during the past 11,000 years. These new results enable researchers to better understand how environmental change may impact future sea-level rise from this clim ... more Tucson AZ (SPX) Jul 07, 2017Figuring out how fast Greenland is melting Greenbelt MD (SPX) Jul 12, 2017Warm Winter Events in Arctic Becoming More Frequent, Lasting Longer Paris (ESA) Jul 07, 2017Giant iceberg in the making |
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Potsdam, Germany (SPX) Jul 07, 2017
Climate change could turn one of Africa's driest regions into a very wet one by suddenly switching on a Monsoon circulation. For the first time, scientists find evidence in computer simulations for a possible abrupt change to heavy seasonal rainfall in the Sahel, a region that so far has been characterized by extreme dryness.
They detect a self-amplifying mechanism which might kick-in beyo ... more Stockholm, Sweden (SPX) Jul 12, 2017Strengthening of West African Monsoon during Green Sahara period may have affected ENSO Columbus OH (SPX) Jul 12, 2017Scientists make 'squarest' ice crystals ever Warwick UK (SPX) Jul 07, 2017Bacteria collaborate to propel the ocean 'engine' |
Hull UK (SPX) Jul 07, 2017
Swirling motions in clouds of cold, dense gas have given, for the first time, an active insight into how gravity creates the compact cores from which stars form in the interstellar medium. The results will be presented, Thursday 6 July, by Gwen Williams at the National Astronomy Meeting at the University of Hull.
Williams, of Cardiff University, explains: "We've known for some time that du ... more Warwick UK (SPX) Jul 07, 2017Telescope for detecting optical signals from gravitational waves launched Hannover, Germany (SPX) Jun 28, 2017LISA Gravitational-Wave Observatory Selected as ESA L3 Mission Potsdam, Germany (SPX) Jun 29, 2017Hints of Extra Dimensions in Gravitational Waves |
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