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  Berlin, Germany (SPX) Jul 17, 2019 Ryugu and other asteroids of the common 'C-class' consist of more porous material than was previously thought. Small fragments of their material are therefore too fragile to survive entry into the atmosphere in the event of a collision with Earth. This has revealed the long-suspected cause of the deficit of this meteorite type in finds on Earth. Researchers at the German Aerospace Center (Deutsches Zentrum fuer Luft- und Raumfahrt, DLR) have come to this conclusion in a scientific paper published ... read more |
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ESA identifies demand for satellites around the MoonParis (ESA) Jul 17, 2019 Dozens of very different commercial and institutional missions to the Moon are planned for the coming decades. These encompass everything from NASA's manned Lunar Gateway research station and ... more 
Buzz Aldrin has landed -- for the Apollo 11 anniversaryHuntsville, United States (AFP) July 18, 2019 The suspense had been building for 24 hours: would Buzz Aldrin, the second man to walk on the Moon, show up Wednesday night in Huntsville, Alabama - nicknamed "Rocket City" for the nearby NASA space flight center? ... more 
A Few Things Artemis Will Teach Us About Living and Working on the MoonGreenbelt MD (SPX) Jul 17, 2019 Humans have not had much of an opportunity to work on the Moon. The 12 Apollo astronauts who got to explore its surface clocked in 80 hours in total of discovery time. From their brief encounters, a ... more 
Humanity needs bold new space mission, Apollo legends agreeCocoa Beach FL (UPI) Jul 17, 2019 A new, bold challenge in space exploration is needed to advance American prosperity and unite humanity with a common goal, a group of Apollo-era legends said Tuesday on the 50th anniversary of Apoll ... more |
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| Previous Issues | Jul 16 | Jul 15 | Jul 14 | Jul 12 | Jul 11 |
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New Measurement Adds to Mystery of Universe's Expansion RateBaltimore MD (SPX) Jul 17, 2019 Astronomers have made a new measurement of how fast the universe is expanding, using an entirely different kind of star than previous endeavors. The revised measurement, which comes from NASA's Hubb ... more  
Yale researcher has a window seat for planning NASA's Dragonfly missionNew Haven CT (SPX) Jul 17, 2019 By 2034, when the Dragonfly drone mission makes landfall on the surface of Titan, Yale's Juan Lora will have spent nearly half his life studying the climatic tendencies of Saturn's icy moon. T ... more 
At 82, NASA pioneer Sue Finley still reaching for the starsWashington (AFP) July 16, 2019 Sue Finley began work at the Jet Propulsion Laboratory as the US prepared to launch its first satellite into orbit in 1958, racing to match the Soviet Union, which had accomplished the feat months earlier. ... more 
New Measurement of Cosmic Expansion Rate Is "Stuck in the Middle"Washington DC (SPX) Jul 17, 2019 A team of collaborators from Carnegie and the University of Chicago used red giant stars that were observed by the Hubble Space Telescope to make an entirely new measurement of how fast the universe ... more  
Scientists Piece Together Largest US-Based Dark Matter ExperimentBerkeley CA (SPX) Jul 17, 2019 Most of the remaining components needed to fully assemble an underground dark matter-search experiment called LUX-ZEPLIN (LZ) arrived at the project's South Dakota home during a rush of deliveries i ... more |
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 IceCube Antarctic Neutrino Detector to Get $37M Upgrade 
Gaia starts mapping our galaxy's barParis (ESA) Jul 17, 2019 The first direct measurement of the bar-shaped collection of stars at the centre of our Milky Way galaxy has been made by combining data from ESA's Gaia mission with complementary observations from ... more  |
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Solving combustion instability and saving America's first trips to the MoonWashington DC (SPX) Jul 13, 2019 In May 1961, the fledgling U.S. space program had just 15 minutes of manned spaceflight. Yet the decision on the big goal had already been made: Before 1970, NASA would land a man on the Moon and br ... more 
Five ethical questions for how we choose to use the MoonMelbourne, Australia (The Conversation) Jul 13, 2019 The Moon has always served as an inspiration for humanity, and there are many potential benefits for further exploration of our planet's rocky satellite. But we need to establish guidelines to ... more 
NASA chief: 'Moon is the proving ground, Mars is the destination'Washington (UPI) Jul 15, 2019 President Donald Trump has implored NASA Administrator Jim Bridenstine to talk less about the moon and more about Mars. On the week of the 50th anniversary of the Apollo 11 moon landing, it's a tall task, but Bridenstine is trying. ... more 
Who owns the moon? A space lawyer answersLincoln NB (The Conversation) Jul 13, 2019 Most likely, this is the best-known picture of a flag ever taken: Buzz Aldrin standing next to the first U.S. flag planted on the Moon. For those who knew their world history, it also rang some alar ... more 
Maxar teams with Dynetics on power and propulsion element for Lunar GatewayWestminster CO (SPX) Jul 13, 2019 Maxar Technologies has signed a teaming agreement with Huntsville, Alabama-based Dynetics to support Maxar in building and demonstrating the power and propulsion element for the Gateway - an essenti ... 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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 Seattle WA (SPX) Jul 13, 2019 
In recent years, the idea of life on other planets has become less far-fetched. NASA announced June 27 that it will send a vehicle to Saturn's icy moon, Titan, a celestial body known to harbor surface lakes of methane and an ice-covered ocean of water, boosting its chance for supporting life.
On Earth, scientists are studying the most extreme environments to learn how life might exist unde ... more |
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 Boston MA (SPX) Jul 17, 2019 
People have long dreamed of re-shaping the Martian climate to make it livable for humans. Carl Sagan was the first outside of the realm of science fiction to propose terraforming. In a 1971 paper, Sagan suggested that vaporizing the northern polar ice caps would "yield ~10 s g cm-2 of atmosphere over the planet, higher global temperatures through the greenhouse effect, and a greatly increased li ... more |
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 Washington DC (Sputnik) Jul 17, 2019  Late last week, NASA announced that senior officials in charge of the manned space mission portfolio had been reshuffled amid growing impatience from President Donald Trump to hasten the return human beings to the lunar surface.
NASA Administrator Jim Bridenstine has explained why the US suspended its manned lunar program over 40 years ago and what it will take for the US manned space prog ... more |
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 Berlin, Germany (SPX) Jul 17, 2019  On 21 June 2019 the Spektrum-Rontgen-Gamma (Spektr-RG / SRG) spacecraft will be launched from the Kazakh steppe, marking the start of an exciting journey. SRG will be carrying the German 'extended ROentgen Survey with an Imaging Telescope Array' (eROSITA) X-ray telescope and its Russian ART-XC partner instrument. A Proton rocket will carry the spacecraft from the Baikonur Cosmodrome towards its ... more |
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 Konstanz, Germany (SPX) Jul 16, 2019 
The International Cooperation for Animal Research Using Space (ICARUS) is a cooperative project between the Russian space agency Roscosmos and the German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) under the leadership of Martin Wikelski from the Max Planck Institute of Animal Behavior in Konstanz.
With the space-based observation system, scientists want to find out m ... more |
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 Berlin, Germany (SPX) Jul 17, 2019 
Ryugu and other asteroids of the common 'C-class' consist of more porous material than was previously thought. Small fragments of their material are therefore too fragile to survive entry into the atmosphere in the event of a collision with Earth. This has revealed the long-suspected cause of the deficit of this meteorite type in finds on Earth.
Researchers at the German Aerospace Center ( ... more |
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 London, UK (SPX) Jul 05, 2019 
Named after a Celtic goddess of the Sun, SULIS is a UK-led solar science mission, designed to answer fundamental questions about the physics of solar storms. The mission consists of a cluster of small satellites and will carefully monitor solar storms using state-of-the-art UK technology, as well as demonstrating new technologies in space. Lead Investigator on the project, Dr. Eamon Scullion of ... more |
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 Beijing (XNA) Jul 08, 2019 
With eyes bright, Sun Zezhou, chief designer of China's Chang'e-4 lunar probe, speaks fast but clearly.
"Every time I see the moon, I think how Chinese probes have left permanent footprints on it, especially Chang'e-4, the first spacecraft to soft-land on the far side. As a member of the mission, I'm very proud," said Sun.
Chinese engineers began plans for the Chang'e-1 lunar probe i ... more |
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Berlin, Germany (SPX) Jul 17, 2019 On 21 June 2019 the Spektrum-Rontgen-Gamma (Spektr-RG / SRG) spacecraft will be launched from the Kazakh steppe, marking the start of an exciting journey. SRG will be carrying the German 'extended ROentgen Survey with an Imaging Telescope Array' (eROSITA) X-ray telescope and its Russian ART-XC partner instrument. A Proton rocket will carry the spacecraft from the Baikonur Cosmodrome towards its ... more |
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 Washington (UPI) Jul 16, 2019 
Archaeologists have unearthed a massive Neolithic settlement near Jerusalem. The 9,000-year-old site is the largest prehistoric settlement discovered in Israel, and one of the largest of its kind in the region.
The ancient settlement was found when construction crews on a road-building project broke ground five miles outside of Jerusalem, near the town of Motza. Archaeologists were call ... more |
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 Moscow (Sputnik) Jul 17, 2019  Russia and Saudi Arabia have discussed the possibility for Russia to send a Saudi astronaut to space for a short-duration flight, the protocol of the meeting of the Russian-Saudi intergovernmental commission read.
"The countries have expressed readiness to continue consultations on the prospects and mutually beneficial areas of bilateral space activities ... a manned space flight and prepa ... more |
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 Washington (UPI) Jul 9, 2019 
Even if global warming slows or stops in the coming decades, instability among Antarctic glaciers could trigger rapid melting and subsequent sea level rise.
Fluctuations in climate and a lack of data make modeling the future of the Antarctic ice shelf especially difficult. But new analysis of the instability embedded in the continent's glaciers suggests large portions of the ice shelf a ... more |
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 Wellington (AFP) July 16, 2019 
The Pacific's low-lying reef islands are likely to change shape in response to climate change, rather than simply sinking beneath rising seas and becoming uninhabitable as previously assumed, new research has found.
Atoll nations such as Tuvalu, Tokelau and Kiribati lie only a few metres above sea level and are considered the world's most vulnerable to global warming, with fears their popula ... more |
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 Durham UK (SPX) Jul 09, 2019 
Supercomputer simulations of galaxies have shown that Einstein's general theory of relativity might not be the only way to explain how gravity works or how galaxies form.
Physicists at Durham University, UK, simulated the cosmos using an alternative model for gravity - f(R)-gravity, a so called Chameleon Theory. The resulting images produced by the simulation show that galaxies like our Mi ... more |
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