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  College Park MD (SPX) Jul 31, 2019 Exoplanets revolving around distant stars are coming quickly into focus with advanced technology like the Kepler space telescope. Gaining a full understanding of those systems is difficult, because the initial positions and velocities of the exoplanets are unknown. Determining whether the system dynamics are quasi-periodic or chaotic is cumbersome, expensive and computationally demanding. In this week's Chaos, from AIP Publishing, Tamas Kovacs delivers an alternative method for stability analysis ... read more |
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Discovery of young planet around bright star sheds light on planet formationHanover NH (SPX) Jul 30, 2019 Researchers at Dartmouth College have discovered a planet orbiting one of the brightest young stars known, according to a study published in the journal The Astrophysical Journal Letters. Aged at ap ... more  
NASA announces call for next phase of Commercial Lunar Payload ServicesWashington DC (SPX) Jul 31, 2019 NASA has announced the latest opportunity for industry to participate in its Commercial Lunar Payload Services (CLPS) efforts to deliver science and technology payloads to and near the Moon. T ... more 
Cheops passes final review before shipment to launch siteParis (ESA) Jul 30, 2019 The Characterising Exoplanet Satellite, Cheops, has successfully passed the final analysis review for its launch on a Soyuz rocket from Europe's Spaceport in Kourou, French Guiana. All technic ... more  
Researchers recreate the sun's solar wind and plasma "burps" on EarthMadison WI (SPX) Jul 30, 2019 The sun's solar wind affects nearly everything in the solar system. It can disrupt the function of Earth's satellites and creates the lights of the auroras. A new study by University of Wiscon ... more |
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| Previous Issues | Jul 31 | Jul 30 | Jul 29 | Jul 26 | Jul 25 |
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Scientists reproduce the dynamics behind astrophysical shocksPlainsboro NJ (SPX) Jul 30, 2019 High-energy shock waves driven by solar flares and coronal mass ejections of plasma from the sun erupt throughout the solar system, unleashing magnetic space storms that can damage satellites, disru ... more 
Airbus brings a SMILE to ESAMadrid, Spain (SPX) Jul 31, 2019 Airbus has been selected by the European Space Agency to build the European component of the SMILE satellite (Solar wind Magnetosphere Ionosphere Link Explorer). SMILE will be the first joint satell ... more  
Aquariids peak on Monday starts month of meteor showersWashington (UPI) Jul 29, 2019 With the peak of the Delta Aquariids expected Monday night and early Tuesday, a month of shows in the night sky is just getting started. ... more 
TESS mission scores a 'hat trick' with three new worldsGreenbelt MD (SPX) Jul 30, 2019 NASA's newest planet hunter, the Transiting Exoplanet Survey Satellite (TESS), has discovered three new worlds - one slightly larger than Earth and two of a type not found in our solar system - orbi ... more 
Chinese lunar lander awaken for 8th dayBeijing (Sputnik) Jul 29, 2019 The Chinese moon mission that includes the lander Chang'e-4 and rover Yutu 2 (Jade Rabbit 2) awoke to begin their eighth month of work on the far side of the Moon, the China National Space Administr ... more |
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 'Terminators' on the sun trigger plasma tsunamis and the start of new solar cycles 
Microbiologists uncover mechanisms of magnetic bacteriaWashington (UPI) Jul 31, 2019 New research has revealed the mechanics of a magnetic bacteria named Magnetospirillum gryphiswaldense. ... more  |
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New space discovery sheds light on how planets formHanover NH (SPX) Jul 26, 2019 Researchers at Dartmouth College have discovered a planet orbiting one of the brightest young stars known, according to a study published in the journal The Astrophysical Journal Letters. Aged at ap ... more 
Einstein's general relativity theory is questioned but still stands for now, team reportsLos Angeles CA (SPX) Jul 26, 2019 More than 100 years after Albert Einstein published his iconic theory of general relativity, it is beginning to fray at the edges, said Andrea Ghez, UCLA professor of physics and astronomy. No ... more 
Cold, dry planets could have a lot of hurricanesWest Lafayette IN (SPX) Jul 26, 2019 Nearly every atmospheric science textbook ever written will say that hurricanes are an inherently wet phenomenon - they use warm, moist air for fuel. But according to new simulations, the storms can ... more 
TESS mission completes first year of survey, turns to northern skyGreenbelt MD (SPX) Jul 26, 2019 NASA's Transiting Exoplanet Survey Satellite (TESS) has discovered 21 planets outside our solar system and captured data on other interesting events occurring in the southern sky during its first ye ... more 
A peek at the birth of the universeBielefeld, Germany (SPX) Jul 26, 2019 The Square Kilometre Array (SKA) is set to become the largest radio telescope on Earth. Bielefeld University researchers together with the Max Planck Institute for Radio Astronomy (MPIfR) and intern ... more |
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 Washington (UPI) Jul 11, 2019 
New analysis of Juno mission data suggests Jupiter's auroras are powered by alternating current, not direct current.
Jupiter, a the largest planet in the solar system, boasts an aurora with a radiant power of 100 terawatts, or 100 billion kilowatts. It's the brightest aurora in the solar system.
Like Earth's auroras, Jupiter's light shows are centered around its poles. The aurora ... more |
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 Paris (ESA) Jul 30, 2019 
The Characterising Exoplanet Satellite, Cheops, has successfully passed the final analysis review for its launch on a Soyuz rocket from Europe's Spaceport in Kourou, French Guiana.
All technical evaluations performed by Arianespace on the mission's key aspects, including the launch trajectory and payload separation, have shown positive results.
"We are thrilled to have passed this im ... more |
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 London, UK (SPX) Jul 30, 2019 
Astronauts will test the devices on board the International Space Station, following the successful launch of the SpaceX Falcon 9 rocket last night (at 23:01 BST, Thursday 25 July) from NASA's Kennedy Space Centre at Cape Canaveral.
Mining in space could open up a new frontier in space exploration by giving astronauts the resources they need for long periods in Space, whether on the Moon, ... more |
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 Washington DC (SPX) Jul 31, 2019 
NASA has announced the latest opportunity for industry to participate in its Commercial Lunar Payload Services (CLPS) efforts to deliver science and technology payloads to and near the Moon.
The newest announcement calls for companies to push the boundaries of current technology to support the next generation of lunar landers that can land heavier payloads on the surface of the Moon, inclu ... more |
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 Greenbelt MD (SPX) Jul 30, 2019 
Recent testing has shown that super-thin, lightweight X-ray mirrors made of a material commonly used to make computer chips can meet the stringent imaging requirements of next-generation X-ray observatories.
As a result, the X-ray mirror technology being developed by Will Zhang and his team at NASA's Goddard Space Flight Center in Greenbelt, Maryland, has been baselined for the Design Refe ... more |
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 Paris (ESA) Jul 31, 2019 
Four tiger sharks have been tagged with a new device that will help conservationists to conduct detailed analysis of their migrations over years.
The device, developed in collaboration with ESA, is smaller and more durable than existing tags, as well as being cheaper and more animal friendly.
It records pressure - indicating the depth of the shark - temperature, light level and til ... more |
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 Washington (UPI) Jul 29, 2019 
With the peak of the Delta Aquariids expected Monday night and early Tuesday, a month of shows in the night sky is just getting started.
The Delta Aquariids will begin to peak on Monday night - the most visible period of time will be early Tuesday morning, between 2 a.m. and 3 a.m. - during which 20 meteors per hour will appear.
The Aquariids, which start a month of visible met ... more |
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 Madrid, Spain (SPX) Jul 31, 2019 
Airbus has been selected by the European Space Agency to build the European component of the SMILE satellite (Solar wind Magnetosphere Ionosphere Link Explorer). SMILE will be the first joint satellite mission between the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS), following on from the success of the Double Star / Tan Ce mission which flew between 2003 and 2008.
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 Beijing (AFP) July 25, 2019 
A Chinese startup successfully launched the country's first commercial rocket capable of carrying satellites into orbit Thursday, as the space race between China and the US heats up.
Beijing-based Interstellar Glory Space Technology - also known as iSpace - said it launched two satellites into orbit around 1:00 pm Beijing time (0500 GMT) from Jiuquan, a state launch facility in the Gobi de ... more |
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Greenbelt MD (SPX) Jul 30, 2019
Recent testing has shown that super-thin, lightweight X-ray mirrors made of a material commonly used to make computer chips can meet the stringent imaging requirements of next-generation X-ray observatories.
As a result, the X-ray mirror technology being developed by Will Zhang and his team at NASA's Goddard Space Flight Center in Greenbelt, Maryland, has been baselined for the Design Refe ... more |
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 Leipzig, Germany (SPX) Jul 31, 2019 
The human ranging style is unique among hominoids. The Mbendjele BaYaka people move from camp to camp every few months, and thus have a large lifetime range of approximately 800 square meters. Human foragers collect food and take it back to their camp to process and share.
Furthermore, the Mbendjele BaYaka have created a trail system and walk mostly on trails. In contrast, one of our close ... more |
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 Washington DC (UPI) Jul 26, 2019 
July 25 (UPI) - Japan's astronauts could be drinking water distilled from their own urine in the near future, thanks to the latest innovation from Japan's space agency.
Japan Aerospace Exploration Agency, or JAXA, said they have developed a distiller, used during space flight, that converts urine into potable water, Yomiuri Shimbun reported Thursday.
Satoshi Matsumoto said the device ... more |
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 Washington DC (SPX) Jul 31, 2019 
Constructed from a quarter century's worth of satellite data, a new map of Antarctic ice velocity by glaciologists from the University of California, Irvine and NASA's Jet Propulsion Laboratory is the most precise ever created. Published in a new paper in the AGU journal Geophysical Research Letters, the map is 10 times more accurate than previous renditions, covering more than 80 percent of the ... more |
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 Paris (ESA) Jul 31, 2019 
Over the last month, massive quantities of the Sargassum seaweed have been washing up on the shores of Mexico, Florida in the US and some Caribbean islands, creating a serious environmental problem and causing havoc for the tourist industry. ESA has been tracking this slimy infestation from space.
Sargassum is a large brown algae, first spotted by Columbus during his voyage to the Americas ... more |
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 Los Angeles CA (SPX) Jul 26, 2019 
Observations made with a new instrument developed for use at the 2.1-meter (84-inch) telescope at the National Science Foundation's Kitt Peak National Observatory have led to the discovery of the fastest eclipsing white dwarf binary yet known.
Clocking in with an orbital period of only 6.91 minutes, the rapidly orbiting stars are expected to be one of the strongest sources of gravitational ... more |
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