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Interstellar asteroid in orbit around Sun![]() London, UK (SPX) May 21, 2018 A new study has discovered the first known permanent immigrant to our solar system. The asteroid, currently nestling in Jupiter's orbit, is the first known asteroid to have been captured from another star system. The work is published in Monthly Notices of the Royal Astronomical Society: Letters. The object known as 'Oumuamua was the last interstellar interloper to hit the First Interstellar Immigrant Discovered in the Solar Systems in 2017. However, it was just a tourist passing through, whereas this former exo-asteroid - given the catchy name (514107) 2015 BZ509 - is a long-term resident. ... read more  | 
 
China satellite heralds first mission to dark side of MoonBeijing (AFP) May 21, 2018 China launched on Monday a relay satellite that will allow a rover to communicate with the Earth from the far side of the Moon during an unprecedented mission later this year. ... more  
Planet hunter snaps test image on Lunar flyby on route to final orbitGreenbelt MD (SPX) May 21, 2018 NASA's next planet hunter, the Transiting Exoplanet Survey Satellite (TESS), is one step closer to searching for new worlds after successfully completing a lunar flyby on May 17. The spacecraft pass ... more  
A new map for a birthplace of starsNew Haven CT (SPX) May 21, 2018 A Yale-led research group has created the most detailed maps yet of a vast seedbed of stars similar to Earth's Sun. The maps provide unprecedented detail of the structure of the Orion A molecu ... more  
Just Five Things About GRACE Follow-OnPasadena CA (JPL) May 21, 2018 Scheduled to launch no earlier than May 22, the twin satellites of the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission, a collaboration between NASA and the German Research Cent ... more  | 
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| Previous Issues | May 18 | May 17 | May 16 | May 15 | May 14 | 
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Amateur astronomer's data helps scientists discover a new exoplanetYekaterinburg, Russia (SPX) May 18, 2018 One of the candidates previously found by the Kourovka Planet Search (KPS) project turned out to be the so-called hot Jupiter. The exoplanet, known as KPS-1b, orbits a star similar to the Sun with a ... more  
Astronomers Release Most Complete Ultraviolet-Light Survey of Nearby GalaxiesBaltimore MD (SPX) May 18, 2018 Capitalizing on the unparalleled sharpness and spectral range of NASA's Hubble Space Telescope, an international team of astronomers is releasing the most comprehensive, high-resolution ultraviolet- ... more  
ALMA finds most-distant oxygen in the universeCharlottesville VA (SPX) May 17, 2018 Not long after the Big Bang, the first generations of stars began altering the chemical make-up of primitive galaxies, slowly enriching the interstellar medium with basic elements such as oxygen, ca ... more  
Parker Solar Probe and Solar Orbiter set to soar highGreenbelt MD (SPX) May 17, 2018 As we develop more and more powerful tools to peer beyond our solar system, we learn more about the seemingly endless sea of faraway stars and their curious casts of orbiting planets. But there's on ... more  
A new map for a birthplace of starsNew Haven CT (SPX) May 17, 2018 A Yale-led research group has created the most detailed maps yet of a vast seedbed of stars similar to Earth's Sun. The maps provide unprecedented detail of the structure of the Orion A molecu ... more  | 
![]() A laser from a space ant  
Space cloud discoveryCleveland OH (SPX) May 17, 2018 Astronomers have been keenly peering into M51, or the Whirlpool Galaxy, since the 1800s, its signature spiral structure informing the earliest debates over the nature of galaxies and the Cosmos at l ... more  | 
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Stars formed only 250 million years after the Big BangLondon, UK (SPX) May 17, 2018 Stars in a galaxy 13.28 billion light years away formed only 250 million years after the Big Bang, finds a team of international astronomers led by groups at UCL and Osaka Sangyo University in Japan ... more  
ALMA and VLT find evidence for stars forming soon after Big BangMunich, Germany (SPX) May 17, 2018 An international team of astronomers used ALMA to observe a distant galaxy called MACS1149-JD1. They detected a very faint glow emitted by ionised oxygen in the galaxy. As this infrared light travel ... more  
ALMA finds oxygen 13.28 billion light-years awayTokyo, Japan (SPX) May 17, 2018 Astronomers detected a faint but definite signal of oxygen in a galaxy located 13.28 billion light-years away from us, through observations using the Atacama Large Millimeter/submillimeter Array (AL ... more  
Chinese volunteers emerge from virtual moon baseBeijing (AFP) May 15, 2018 A group of Chinese volunteers has emerged from 110 days of isolation in a virtual "lunar lab", state media reported Tuesday, as the country pursues its ambition to put people on the moon. ... more  
Football field-sized asteroid to shave by EarthTampa (AFP) May 15, 2018 An asteroid around the size of a football field is expected to zoom by Earth on Tuesday, but at a safe distance, the US space agency said. ... more  | 
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Study co-authored by UCLA scientists shows evidence of water vapor plumes on Jupiter moon Los Angeles CA (SPX) May 18, 2018  
Using new modeling techniques to analyze data gathered in 1997 by the NASA Galileo spacecraft, astronomers have discovered surprising new details about one of Jupiter's moons. 
A paper published in Nature Astronomy offers the clearest evidence to date that there are "plumes" - eruptions of water vapor - venting from the surface of on an icy moon called Europa. Two UCLA scientists are co-aut ... more | 
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Amateur astronomer's data helps scientists discover a new exoplanet Yekaterinburg, Russia (SPX) May 18, 2018  
One of the candidates previously found by the Kourovka Planet Search (KPS) project turned out to be the so-called hot Jupiter. The exoplanet, known as KPS-1b, orbits a star similar to the Sun with a period of 40 hours. 
The mass and size of the exoplanet KPS-1b are close to the characteristics of Jupiter, but it is located very close to its parent star. Due to such proximity to the star, th ... more | 
NASA engineers teach Mars rover Curiosity to drill again Washington (UPI) May 18, 2018  
 Engineers at NASA's Jet Propulsion Laboratory are preparing to add percussion to an improvised drill technique already being used by the Curiosity rover on Mars. 
 Curiosity and its drill haven't had a full range of motion since 2016 when one of the drill's motors short circuited. Over the last year, engineers have developed a workaround drilling technique called Feed Extended Drilling, o ... more | 
 
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Chinese volunteers emerge from virtual moon base Beijing (AFP) May 15, 2018  
 A group of Chinese volunteers has emerged from 110 days of isolation in a virtual "lunar lab", state media reported Tuesday, as the country pursues its ambition to put people on the moon. 
The official Xinhua news service streamed images on its website of the would-be astronauts emerging from their temporary home, a self-contained environment simulating conditions which future explorers will  ... more | 
A laser from a space ant Manchester UK (SPX) May 17, 2018  
An international team of astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart of the "spectacular" Ant Nebula. 
The extremely rare phenomenon is connected to the death of a star and was discovered in observations made by European Space Agency's (ESA) Herschel space observatory. 
When low- to middleweight stars like ... more | 
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UAE Space Agency conducts MeznSat preliminary design review Abu Dhabi (UAE) May 21, 2018  
The UAE Space Agency, working in partnership with Khalifa University of Science and Technology and the American University of Ras Al Khaimah (AURAK), has reviewed the preliminary design of the MeznSat 3U CubeSat, which is being developed to monitor and study the Earth's atmosphere. 
The Preliminary Design Review (PDR) was held during a meeting at Masdar Institute, and Chaired by Khaled Al H ... more | 
Football field-sized asteroid to shave by Earth Tampa (AFP) May 15, 2018  
 An asteroid around the size of a football field is expected to zoom by Earth on Tuesday, but at a safe distance, the US space agency said. 
The space rock was discovered in 2010, but only recently did astronomers determine it would not collide with our planet, instead passing at a distance about halfway between the Earth and Moon. 
Asteroid 2010 WC9 will make a "close approach" to Earth at ... more | 
 
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Parker Solar Probe and Solar Orbiter set to soar high Greenbelt MD (SPX) May 17, 2018  
As we develop more and more powerful tools to peer beyond our solar system, we learn more about the seemingly endless sea of faraway stars and their curious casts of orbiting planets. But there's only one star we can travel to directly and observe up close - and that's our own: the Sun. 
Two upcoming missions will soon take us closer to the Sun than we've ever been before, providing our bes ... more | 
Chinese rewrite record, live 370 days in self-contained moon lab Beijing (XNA) May 16, 2018  
Chinese volunteers have completed a one-year test living in a simulated space lab in Beijing, setting a new record for the longest stay in a self-contained cabin. 
Four students, two males and two females, emerged from the Yuegong-1, or Lunar Palace 1, at Beihang University to the applause of academicians, researchers and fellow students Tuesday. 
The total length of the test, which st ... more | 
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A laser from a space ant Manchester UK (SPX) May 17, 2018  
An international team of astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart of the "spectacular" Ant Nebula. 
The extremely rare phenomenon is connected to the death of a star and was discovered in observations made by European Space Agency's (ESA) Herschel space observatory. 
When low- to middleweight stars like ... more | 
Trait tied to autism may explain emergence of realistic art Washington (UPI) May 14, 2018  
 Some 30,000 years ago, in the midst of the Ice Age, cartoonish caricatures of animals gave way to more realistic art. New research suggests the shift in aesthetic could be explained by "detail focus," a trait linked to autism. 
 Seemingly all at once, detailed depictions of bears, bison, horses and lions began to appear in significant numbers in Ice Age caves. Scientists have struggled to ... more | 
 
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US spacewalkers swap, check coolers 'Leaky' and 'Frosty' Tampa (AFP) May 16, 2018  
 A pair of American astronauts completed a successful spacewalk outside the International Space Station Wednesday to swap and check on two external cooling boxes, nicknamed "Leaky" and "Frosty," NASA said. 
The boxes, each about the size of a mini-refrigerator or window AC unit, are crucial to keeping the batteries cool aboard the orbiting lab. 
Since they operate using highly toxic ammonia ... more | 
Antarctica tourism regulation urgent for environment: summit Buenos Aires (AFP) May 17, 2018  
 Tourism regulation in Antarctica has become an urgent matter due to environmental threats, officials from the 53 member countries of the Antarctic Treaty warned at their annual meeting, held this week in Buenos Aires. 
In the absence of rules, travel agencies offer trips to the region on boats sometimes equipped with helicopters or submarines, according to Segolene Royal, French ambassador fo ... more | 
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Egypt, Sudan, Ethiopia agree study of contentious Nile dam Addis Ababa (AFP) May 17, 2018  
 Egypt, Sudan and Ethiopia have agreed to set up a scientific committee to study a dam Ethiopia is building on a tributary of the Nile, an Ethiopian minister said Thursday. 
The announcement broke a long impasse in a dispute over Egyptian fears that the $4-billion (3.2-billion-euro) Grand Ethiopian Renaissance Dam, being built on the Blue Nile, will affect the river's downstream flows. 
The ... more | 
Just Five Things About GRACE Follow-On Pasadena CA (JPL) May 21, 2018  
Scheduled to launch no earlier than May 22, the twin satellites of the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission, a collaboration between NASA and the German Research Centre for Geosciences (GFZ), will continue the work of monitoring changes in the world's water cycle and surface mass, which was so well performed by the original GRACE mission. There are far more than f ... more | 
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