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Hayabusa-makes completes second asteroid touchdown to collect samples![]() Washington (UPI) Jul 11, 2019 Japan's asteroid-circling probe successfully executed a second touchdown on Thursday, collecting another sample from the surface of the space rock. "The state of the spacecraft is normal and the touchdown sequence was performed as scheduled," the mission announced on Twitter. "Project Manager Tsuda has declared that the 2nd touchdown was a success!" Japan's space agency, JAXA, shared images captured during touchdown on the mission's homepage. The photograph captured four seconds after to ... read more |
Low-cost moon mission puts India among lunar pioneersSriharikota, India (AFP) July 12, 2019 India will step up the international space race on Monday when it launches a low-cost mission to become only the fourth country to land a probe on the moon. ... more
The machine that made the Moon missions possibleWashington (AFP) July 12, 2019 We've all been there: you're working on something important, your PC crashes, and you lose all your progress. ... more
Astronomers expand cosmic "cheat sheet" in hunt for lifeIthaca NY (SPX) Jul 11, 2019 Using nature's color palette from early Earth, Cornell University astronomers have created a cosmic "cheat sheet" in order to understand where discovered exoplanets may fall along their own evolutio ... more
China's Chang'e-4 probe switches to dormant modeBeijing (XNA) Jul 11, 2019 Both the lander and the rover of the Chang'e-4 probe switched to dormant mode for the lunar night on the far side of the moon on Tuesday morning (Beijing Time). The scientific instruments on t ... more |
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| Previous Issues | Jul 11 | Jul 10 | Jul 09 | Jul 08 | Jul 07 |
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Modeling early meteorite impacts on the moonDavis CA (SPX) Jul 11, 2019 As our solar system was forming nearly four and a half billion years ago, a planet-sized object struck the early Earth, leading to the formation of the moon, possibly from a hot, spinning cloud of r ... more
Details of Solar Science Mission Revealed at UK Astronomy MeetingLondon, 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 sma ... more
New Method May Resolve Difficulty in Measuring Universe's ExpansionSocorro NM (SPX) Jul 09, 2019 Astronomers using National Science Foundation (NSF) radio telescopes have demonstrated how a combination of gravitational-wave and radio observations, along with theoretical modeling, can turn the m ... more
Astronomers spot kilometer-wide asteroid with record-short yearWashington (UPI) Jul 9, 2019 Scientists have identified an asteroid with the shortest known orbital period. The newfound space rock, measuring a kilometer wide, circles the sun once every 151 days. ... more
Japan's asteroid probe Hayabusa2 set for final touchdownTokyo (AFP) July 10, 2019 Japan's Hayabusa2 probe began descending on Wednesday for its final touchdown on a distant asteroid, hoping to collect samples that could shed light on the evolution of the solar system. ... more |
![]() Discovering Exoplanets with Gravitational Waves
X-rays Spot Spinning Black Holes Across Cosmic SeaHuntsville AL (SPX) Jul 05, 2019 Like whirlpools in the ocean, spinning black holes in space create a swirling torrent around them. However, black holes do not create eddies of wind or water. Rather, they generate disks of gas and ... more |
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Massive Stars Grow Same Way as Light Stars, Just BiggerTokyo, Japan (SPX) Jul 09, 2019 Astronomers obtained the first detailed face-on view of a gaseous disk feeding the growth of a massive baby star. They found that it shares many common features with lighter baby stars. This implies ... more
Hubble Captures Galaxy's Biggest Ongoing Stellar Fireworks ShowBaltimore MD (SPX) Jul 05, 2019 Imagine slow-motion fireworks that started exploding 170 years ago and are still continuing. This type of firework is not launched into Earth's atmosphere, but rather into space by a doomed super-ma ... more
Scientists weigh the balance of matter in galaxy clustersBirmingham UK (SPX) Jul 05, 2019 A method of weighing the quantities of matter in galaxy clusters - the largest objects in our universe - has shown a balance between the amounts of hot gas, stars and other materials. The resu ... more
Citizen scientists discover cyclical pattern of complexity in solar stormsLondon, UK (SPX) Jul 05, 2019 Citizen scientists have discovered that solar storms become more complex as the Sun's 11-year activity cycle reaches its maximum - a finding which could help forecasters predict which space weather ... more
Spiraling Filaments Feed Young GalaxiesPasadena CA (SPX) Jul 05, 2019 Galaxies grow by accumulating gas from their surroundings and converting it to stars, but the details of this process have remained murky. New observations, made using the Keck Cosmic Web Imager (KC ... more |
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Jupiter's auroras powered by alternating current 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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Astronomers expand cosmic "cheat sheet" in hunt for life Ithaca NY (SPX) Jul 11, 2019
Using nature's color palette from early Earth, Cornell University astronomers have created a cosmic "cheat sheet" in order to understand where discovered exoplanets may fall along their own evolutionary spectrum.
Jack O'Malley-James, a research associate at the Carl Sagan Institute, and Lisa Kaltenegger, professor of astronomy and director of the Carl Sagan Institute, co-authored "Expandin ... more |
Sustaining Life on Long-Term Crewed Missions Will Require Planetary Resources Cleveland OH (SPX) Jul 09, 2019
When astronauts live and work on the Moon, they will need access to life-sustaining oxygen, water and other resources. On the Moon, and eventually Mars, they could collect local resources on the surface and transform them into breathable air; water for drinking, hygiene, and farming; rocket propellants and more. It's a practice called in-situ resource utilization (ISRU).
In order to develo ... more |
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The machine that made the Moon missions possible Washington (AFP) July 12, 2019
We've all been there: you're working on something important, your PC crashes, and you lose all your progress.
Such a failure was not an option during the Apollo missions, the first time ever that a computer was entrusted with handling flight control and life support systems - and therefore the lives of the astronauts on board.
Despite an infamous false alarm during lunar descent that ... more |
Scientists weigh the balance of matter in galaxy clusters Birmingham UK (SPX) Jul 05, 2019
A method of weighing the quantities of matter in galaxy clusters - the largest objects in our universe - has shown a balance between the amounts of hot gas, stars and other materials.
The results are the first to use observational data to measure this balance, which was theorized 20 years ago, and will yield fresh insight into the relationship between ordinary matter that emits light and d ... more |
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Animal observation system ICARUS is switched on Konstanz, Germany (SPX) Jul 09, 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 |
Hayabusa-makes completes second asteroid touchdown to collect samples Washington (UPI) Jul 11, 2019 Japan's asteroid-circling probe successfully executed a second touchdown on Thursday, collecting another sample from the surface of the space rock.
"The state of the spacecraft is normal and the touchdown sequence was performed as scheduled," the mission announced on Twitter. "Project Manager Tsuda has declared that the 2nd touchdown was a success!"
Japan's space agency, JAXA, sh ... more |
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Details of Solar Science Mission Revealed at UK Astronomy Meeting 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 |
From Moon to Mars, Chinese space engineers rise to new challenges 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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Scientists weigh the balance of matter in galaxy clusters Birmingham UK (SPX) Jul 05, 2019
A method of weighing the quantities of matter in galaxy clusters - the largest objects in our universe - has shown a balance between the amounts of hot gas, stars and other materials.
The results are the first to use observational data to measure this balance, which was theorized 20 years ago, and will yield fresh insight into the relationship between ordinary matter that emits light and d ... more |
Call for green burial corridors alongside roads, railways and country footpaths Washington DC (SPX) Jul 08, 2019
A leading public health expert is calling for a strategic initiative to develop green burial corridors alongside major transport routes because British graveyards and cemeteries are rapidly running out of room. With 500,000 deaths annually in England and Wales, it is likely that there will be no burial space left within five years.
Writing in the Journal of the Royal Society of Medicine, P ... more |
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Virgin Galactic seeks space tourism boost with market launch London (AFP) July 9, 2019
British billionaire Richard Branson's Virgin Galactic will merge with a US investment firm to become the world's first publicly-traded space tourism venture - with an eye on sending its first clients into space within a year, the group's chief executive said Tuesday.
"By embarking on this new chapter, at this advanced point in Virgin Galactic's development, we can open space to more investo ... more |
Climate change threatens Greenland's archeological sites: study Copenhagen (AFP) July 11, 2019
In Greenland, climate change isn't just a danger to ecosystems but also a threat to history, as global warming is affecting archeological remains, according to a study published Thursday.
There are more than 180,000 archaeological sites across the Arctic, some dating back thousands of years, and previously these were protected by the characteristics of the soil.
"Because the degradation ... more |
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Hundreds of sharks snarled by plastic in the world's oceans, scientists warn Washington (UPI) Jul 5, 2019
New research suggest previous studies have underestimated the number of sharks and rays entangled in plastic. The problem is likely much worse than scientists realized.
Researchers at the University of Exeter scanned the scientific literature, as well as Twitter, for reports of sharks and rays found tangled in plastic debris. The research team uncovered evidence of 1,000 entangled indiv ... more |
Chameleon Theory Could Change How We Think About Gravity 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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