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  College Park MD (SPX) Feb 01, 2019 Apollo 17 astronauts drove a moon buggy across the lunar surface in 1972, measuring subtle changes in gravitational pull with an instrument called a gravimeter. Although there are no astronauts on Mars yet, a group of clever researchers here on Earth realized there is a buggy there - and it has just the right tools for similar experiments. In a research paper published January 31, 2019 in the journal Science, the researchers detail how they repurposed data from navigational sensors aboard NASA's C ... read more |
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What Can Curiosity Tell Us About How a Martian Mountain FormedWashington DC (SPX) Feb 01, 2019 The density of rock layers on the terrain that climbs from the base of Mars' Gale Crater to Mount Sharp is less dense than expected, according to the latest report on the Red Planet's geology from a ... more 
Mars Rover Curiosity Makes Gravity-Measuring TraverseTempe AZ (SPX) Jan 31, 2019 A clever use of non-science engineering data from NASA's Mars rover Curiosity has let a team of researchers, including an Arizona State University graduate student, measure the density of rock layer ... more
Curiosity Says Farewell to Mars' Vera Rubin RidgePasadena CA (JPL) Jan 29, 2019 NASA's Curiosity rover has taken its last selfie on Vera Rubin Ridge and descended toward a clay region of Mount Sharp. The twisting ridge on Mars has been the rover's home for more than a yea ... more 
NASA's Opportunity Rover Logs 15 Years on MarsPasadena CA (JPL) Jan 25, 2019 NASA's Opportunity rover begins its 16th year on the surface of Mars today. The rover landed in a region of the Red Planet called Meridiani Planum on Jan. 24, 2004, sending its first signal back to ... more |
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UK tests self driving robots for MarsLondon, UK (SPX) Jan 03, 2019 As far as we know, Mars is the only planet populated entirely by robots! Due to the time taken for commands to travel to Mars (eight minutes each way), hand guided robots are limited to travelling o ... more  
Russia continues work on plasma engine for superfast space travelMoscow (Sputnik) Jan 03, 2019 Scientists from Russia and around the world see plasma rocket technology as a crucial possible ingredient for speedy missions to Mars and beyond. Physicists from the Budker Institute of Nuclea ... more 
ExoMars mission has good odds of finding life on Mars if life exists.Moscow (Sputnik) Jan 01, 2019 As Dr Dartnell pointed out, at this point it is unclear whether life actually exists on Mars; and if it does exist, it remains to be seen how similar this life may be to that on Earth. While N ... more 
Mars Express gets festive: A winter wonderland on MarsParis (ESA) Dec 21, 2018 This image shows what appears to be a large patch of fresh, untrodden snow - a dream for any lover of the holiday season. However, it's a little too distant for a last-minute winter getaway: this fe ... more 
Over Six Months Without Word From OpportunityPasadena CA (JPL) Dec 24, 2018 Mars atmospheric opacity (tau) over the rover site remains at a storm-free range around 1.0. No signal from Opportunity has been heard since Sol 5111 (June 10, 2018). Opportunity likely experi ... more |
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 3D photogrammetric evidence for trace fossils at Vera Rubin Ridge, Gale Crater, Mars 
The C-Space Project Opens Mars Base as a Space Education FacilityJinchang, China (SPX) Dec 24, 2018 The C-Space Project recently unveiled its Mars Base set in the Gobi Desert, leaving many curious about its objectives. The C-Space Project, where the C stands for Community, Culture and Creativity, ... more  |
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Mars 2020 rover to capture sound on the Red PlanetAlleroed, Denmark (SPX) Dec 21, 2018 In February 2021, NASA's Mars 2020 Rover is scheduled to touch down on the Red Planet. The spacecraft will have the capability to capture imagery and sound as the Mars 2020 vehicle descends through ... more 
InSight places its first instrument on MarsPasadena CA (JPL) Dec 21, 2018 NASA's InSight lander has deployed its first instrument onto the surface of Mars, completing a major mission milestone. New images from the lander show the seismometer on the ground, its copper-colo ... more  
Finding ways to protect crews from the effects of space radiationHouston TX (SPX) Dec 21, 2018 In the near future, crews will embark on multi-month missions to the Moon, and eventually Mars and beyond. All incredible adventures, however, have their hazards, and a major one for crews on long-d ... more 
InSight Engineers Have Made a Martian Rock GardenPasadena CA (JPL) Dec 19, 2018 NASA's InSight lander is due to set its first science instrument on Mars in the coming days. But engineers here on Earth already saw it happen - last week. Like NASA's Curiosity rover, InSight ... more
Opportunity team performs more frequent communication attempts throughout each dayPasadena CA (JPL) Dec 17, 2018 Mars atmospheric opacity (tau) over the rover site remains at a storm-free range around 1.0. No signal from Opportunity has been heard since Sol 5111 (June 10, 2018). Opportunity likely experi ... more |
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 Beijing (XNA) Feb 01, 2019 
China's Chang'e-4 probe, having made the first-ever soft landing on moon's far side, found that the temperature of the lunar surface dropped to as low as minus 190 degrees centigrade, colder than expected.
This is the first time Chinese scientists have received first-hand data about the temperatures on the surface of the moon during the lunar night.
The rover and the lander of the Ch ... more |
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 Beijing (XNA) Jan 31, 2019 
China is going to send more than 50 spacecraft into space via over 30 launches this year, according to the China Aerospace Science and Technology Corporation (CASC) on Tuesday.
The major missions include the third Long March-5 large carrier rocket to be launched in July, said Yang Baohua, vice president of the CASC, at a press conference.
The second Long March-5 rocket was launched f ... more |
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 Tokyo, Japan (SPX) Jan 31, 2019 
Place names for locations on the surface of Ryugu were discussed by Division F (Planetary Systems and Bioastronomy) of the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (hereafter IAU WG) and approved in December 2018. We will introduce the place names in this article and the background to their selection.
As the appearance of Ryugu gradually became ... more |
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 Tucson AZ (SPX) Feb 01, 2019 
A large volcanic event was detected on Jupiter's moon Io using Jovian sodium nebula brightness variation, a new paper in Astrophysical Journal Letters said.
"These results highlight the growing body of evidence that the traditional way of monitoring Io's volcanism - by looking for temperature changes on its surface caused by hot lava - is not able to reliably find these large gas release e ... more |
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 San Antonio TX (SPX) Jan 24, 2019 
A new Southwest Research Institute study tackles one of the greatest mysteries about Titan, one of Saturn's moons: the origin of its thick, nitrogen-rich atmosphere. The study posits that one key to Titan's mysterious atmosphere is the "cooking" of organic material in the moon's interior.
"Titan is a very interesting moon because it has this very thick atmosphere, which makes it unique amo ... more |
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 Munich, Germany (SPX) Jan 30, 2019 
Water levels in the Mekong basin, which extends through six countries in South-East Asia, are subject to considerable seasonal fluctuations. A new model now makes it possible to compute how water levels are impacted on various sections of the river by extreme weather events such as heavy rainfall or drought over extended periods.
To model the flow patterns of the river, with its complex ne ... more |
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 Bengaluru, India (IANS) Feb 01, 2019 
The Indian Space Research Organisation (ISRO) said on Thursday that it has launched a Human Space Flight Centre here.
"Human Space Flight Centre is operational now... The facility is next to ISRO headquarters," the city-based space agency tweeted.
The Centre is dedicated to developing critical technologies for human space missions.
The facility, unveiled by former ISRO chairman ... more |
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 Maunakea HI (SPX) Feb 01, 2019 
Astronomers have found a new exoplanet that could alter the standing theory of planet formation. With a mass that's between that of Neptune and Saturn, and its location beyond the "snow line" of its host star, an alien world of this scale was supposed to be rare.
Aparna Bhattacharya, a postdoctoral researcher from the University of Maryland and NASA's Goddard Space Flight Center (GSFC), le ... more |
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 Miami FL (SPX) Jan 30, 2019 
Airborne Response, the South Florida-based provider of Mission Critical Unmanned Solutions for industry and government, completed Exercise Lightning Shield - a full-scale training exercise held on Thursday, January 24 at the Homestead-Miami Speedway. Airborne Response provided aerial support for the U.S. Army National Guard and specialized elements of the Miami-Dade Fire Rescue Department.
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 Laurel MD (SPX) Jan 29, 2019 
On Jan. 19, 2019, just 161 days after its launch from Cape Canaveral Air Force Station in Florida, NASA's Parker Solar Probe completed its first orbit of the Sun, reaching the point in its orbit farthest from our star, called aphelion. The spacecraft has now begun the second of 24 planned orbits, on track for its second perihelion, or closest approach to the Sun, on April 4, 2019.
Parker S ... more |
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 Beijing, China (SPX) Feb 01, 2019 
For the first time in history, Chinese scientists have launched a rocketsonde - a rocket designed to perform weather observations in areas beyond the range of weather balloons - from an unmanned semi-submersible vehicle (USSV) that has been solely designed and specially developed by China for this task.
The results of initial sea trials conducted in 2018 were published in Advances in Atmos ... more |
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 Santa Cruz CA (SPX) Jan 30, 2019 
The latest data release from the Sloan Digital Sky Survey (SDSS) includes observations revealing the internal structure and composition of nearly 5,000 nearby galaxies observed during the first three years of a program called Mapping Nearby Galaxies at Apache Point Observatory (MaNGA).
MaNGA uses a technique called resolved spectroscopy to study galaxies in much greater detail than previou ... more |
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 Hannover, Germany (SPX) Dec 17, 2018 
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
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 Vienna, Austria (SPX) Feb 01, 2019 
According to one of the most fundamental principles in physics, an observer on a moving train uses the same laws to describe a ball on the platform as an observer standing on the platform - physical laws are independent on the choice of a reference frame. Reference frames such as the train and the platform are physical systems and ultimately follow quantum-mechanical rules.
They can be, fo ... more |
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 Boston MA (SPX) Feb 01, 2019 
We know far less about the Earth's oceans than we do about the surface of the moon or Mars. The sea floor is carved with expansive canyons, towering seamounts, deep trenches, and sheer cliffs, most of which are considered too dangerous or inaccessible for autonomous underwater vehicles (AUV) to navigate.
But what if the reward for traversing such places was worth the risk?
MIT engine ... more |
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Beijing (XNA) Jan 31, 2019
China is going to send more than 50 spacecraft into space via over 30 launches this year, according to the China Aerospace Science and Technology Corporation (CASC) on Tuesday.
The major missions include the third Long March-5 large carrier rocket to be launched in July, said Yang Baohua, vice president of the CASC, at a press conference.
The second Long March-5 rocket was launched f ... more |
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