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NASA's MMS finds first interplanetary shock![]() Greenbelt MD (SPX) Aug 09, 2019 The Magnetospheric Multiscale mission - MMS - has spent the past four years using high-resolution instruments to see what no other spacecraft can. Recently, MMS made the first high-resolution measurements of an interplanetary shock. These shocks, made of particles and electromagnetic waves, are launched by the Sun. They provide ideal test beds for learning about larger universal phenomena, but measuring interplanetary shocks requires being at the right place at the right time. Here is how the MMS ... read more |
China's lunar rover travels 271 meters on moon's far sideBeijing (XNA) Aug 12, 2019 China's lunar rover Yutu-2 has driven 271 meters on the far side of the moon to conduct scientific exploration on the virgin territory. Both the lander and the rover of the Chang'e-4 probe swi ... more
Asteroid's features to be named after mythical birdsTucson AZ (SPX) Aug 09, 2019 Working with NASA's OSIRIS-REx team, the International Astronomical Union's Working Group for Planetary System Nomenclature (WGPSN) approved the theme "birds and bird-like creatures in mythology" fo ... more
Virtual 'universe machine' sheds light on galaxy evolutionTucson AZ (SPX) Aug 12, 2019 How do galaxies such as our Milky Way come into existence? How do they grow and change over time? The science behind galaxy formation has remained a puzzle for decades, but a University of Arizona-l ... more
Hubble showcases new portrait of JupiterGarching, Germany (SPX) Aug 09, 2019 The NASA/ESA Hubble Space Telescope reveals the intricate, detailed beauty of Jupiter's clouds in this new image taken on 27 June 2019 [1]. It features the planet's trademark Great Red Spot and a mo ... more |
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A key piece to understanding how quantum gravity affects low-energy physicsTrieste, Italy (SPX) Aug 09, 2019 Researchers have, for the first time, identified the sufficient and necessary conditions that the low-energy limit of quantum gravity theories must satisfy to preserve the main features of the Unruh ... more
Where in the universe can you find a black hole nursery?Birmingham UK (SPX) Aug 08, 2019 Gravitational wave researchers at the University of Birmingham have developed a new model that could help astronomers track down the origin of heavy black hole systems in the Universe. Black h ... more
Scientists resolve the nature of powerful cosmic objectsSanta Barbara CA (SPX) Aug 08, 2019 At the center of certain galaxies are objects of such tremendous brightness they outshine the rest of their galaxy by four orders of magnitude. Our understanding of these active galactic nuclei has ... more
First steps in getting Canada to the MoonOntario, Canada (SPX) Aug 08, 2019 In February, Prime Minister Justin Trudeau announced Canada is joining the international effort to explore the Moon with robots and, eventually, humans. In order to prepare for these future mi ... more
Ghosts of ancient explosions live on in stars todayPasadena CA (SPX) Aug 07, 2019 When small, dense stars called white dwarfs explode, they produce bright, short-lived flares called Type Ia supernovae. These supernovae are informative cosmological markers for astronomers - for ex ... more |
![]() Dead planets can 'broadcast' for up to a billion years
ISRO Chandrayaan-2 completes 5th orbital manoeuvreNew Delhi (IANS) Aug 08, 2019 The Indian space agency on Tuesday successfully raised Chandrayaan-2's orbit for fifth time at 3:04pm. According to Indian Space Research Organisation (ISRO), the orbit of Chandrayaan-2 was ra ... more |
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Mechanism for gamma-ray bursts from space is decodedJerusalem (SPX) Aug 05, 2019 Gamma-ray bursts, short and intense flashes of energetic radiation coming from outer space, are the brightest explosions in the universe. As gamma rays are blocked by the atmosphere, the bursts were ... more
Anaemic star carries the mark of its ancient ancestorCanberra, Australia (SPX) Aug 05, 2019 A newly discovered ancient star containing a record-low amount of iron carries evidence of a class of even older stars, long hypothesised but assumed to have vanished. In a paper published in ... more
Fastest eclipsing binary, a valuable target for gravitational wave studiesLos 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 fa ... more
The Moon and Mercury may have thick ice depositsGreenbelt MD (SPX) Aug 05, 2019 Earth's Moon and Mercury, the closest planet to the Sun, may contain significantly more water ice than previously thought, according to a new analysis of data from NASA's LRO and MESSENGER spacecraf ... more
Cislunar blueprint to propel space outreach for the next 50 yearsWest Lafayette IN (SPX) Aug 05, 2019 In its inaugural call to action, Purdue Engineering's Cislunar Initiative took a giant leap forward in advancing humankind's presence in space and the development of the economy in the "cislunar reg ... more |
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Hubble showcases new portrait of Jupiter Garching, Germany (SPX) Aug 09, 2019 The NASA/ESA Hubble Space Telescope reveals the intricate, detailed beauty of Jupiter's clouds in this new image taken on 27 June 2019 [1]. It features the planet's trademark Great Red Spot and a more intense colour palette in the clouds swirling in the planet's turbulent atmosphere than seen in previous years.
Among the most striking features in the image are the rich colours of the cloud ... more |
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Dead planets can 'broadcast' for up to a billion years Coventry UK (SPX) Aug 08, 2019
Astronomers are planning to hunt for cores of exoplanets around white dwarf stars by 'tuning in' to the radio waves that they emit.
In new research led by the University of Warwick, scientists have determined the best candidate white dwarfs to start their search, based upon their likelihood of hosting surviving planetary cores and the strength of the radio signal that we can 'tune in' to. ... more |
Dark meets light on Mars Paris (ESA) Aug 09, 2019
ESA's Mars Express has captured the cosmic contrast of Terra Cimmeria, a region in the southern highlands of Mars marked by impact craters, water-carved valleys, and sand and dust in numerous chocolate and caramel hues.
Mars is often referred to as the Red Planet, due to the characteristic hue of its orb in the sky. Up close, however, the planet is actually covered in all manner of colours ... more |
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Cislunar blueprint to propel space outreach for the next 50 years West Lafayette IN (SPX) Aug 05, 2019
In its inaugural call to action, Purdue Engineering's Cislunar Initiative took a giant leap forward in advancing humankind's presence in space and the development of the economy in the "cislunar region," the orbital area encompassing the Earth and moon.
"The ecosystem of human space exploration has been rapidly expanding," said Mung Chiang, Purdue's John A. Edwardson Dean of the College of ... more |
New voyage to the universe from DESHIMA Tokyo, Japan (SPX) Aug 07, 2019
Researchers in Japan and the Netherlands jointly developed an originative radio receiver DESHIMA (Deep Spectroscopic High-redshift Mapper) and successfully obtained the first spectra and images with it. Combining the ability to detect a wide frequency range of cosmic radio waves and to disperse them into different frequencies, DESHIMA demonstrated its unique power to efficiently measure the dist ... more |
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Earth's last magnetic field reversal took far longer than once thought Madison WI (SPX) Aug 08, 2019
Earth's magnetic field seems steady and true - reliable enough to navigate by.
Yet, largely hidden from daily life, the field drifts, waxes and wanes. The magnetic North Pole is currently careening toward Siberia, which recently forced the Global Positioning System that underlies modern navigation to update its software sooner than expected to account for the shift.
And every several ... more |
Asteroid's features to be named after mythical birds Tucson AZ (SPX) Aug 09, 2019
Working with NASA's OSIRIS-REx team, the International Astronomical Union's Working Group for Planetary System Nomenclature (WGPSN) approved the theme "birds and bird-like creatures in mythology" for naming surface features on asteroid (101955) Bennu.
OSIRIS-REx is NASA's first mission to bring a sample from an asteroid back to Earth. The OSIRIS-REx spacecraft has been mapping Bennu's surf ... more |
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NASA's MMS finds first interplanetary shock Greenbelt MD (SPX) Aug 09, 2019
The Magnetospheric Multiscale mission - MMS - has spent the past four years using high-resolution instruments to see what no other spacecraft can. Recently, MMS made the first high-resolution measurements of an interplanetary shock.
These shocks, made of particles and electromagnetic waves, are launched by the Sun. They provide ideal test beds for learning about larger universal phenomena, ... more |
China launches first private rocket capable of carrying satellites 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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New voyage to the universe from DESHIMA Tokyo, Japan (SPX) Aug 07, 2019
Researchers in Japan and the Netherlands jointly developed an originative radio receiver DESHIMA (Deep Spectroscopic High-redshift Mapper) and successfully obtained the first spectra and images with it. Combining the ability to detect a wide frequency range of cosmic radio waves and to disperse them into different frequencies, DESHIMA demonstrated its unique power to efficiently measure the dist ... more |
Human genetic diversity of South America reveals complex history of Amazonia Jena, Germany (SPX) Aug 05, 2019
The vast cultural and linguistic diversity of Latin American countries is still far from being fully represented by genetic surveys. Western South America in particular holds a key role in the history of the continent due to the presence of three major ecogeographic domains (the Andes, the Amazonia, and the Pacific Coast), and for hosting the earliest and largest complex societies.
A new s ... more |
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Two weeks of science and beyond on ISS Paris (ESA) Aug 07, 2019
Over two weeks have flown by since ESA astronaut Luca Parmitano was launched to the International Space Station for his second six-month stay in orbit. His arrival, alongside NASA astronaut Andrew Morgan and Roscosmos Soyuz commander Alexander Skvortsov, boosted the Station's population to six and the crew has been busy ever since - performing a wide range of science in space.
With the sta ... more |
Over a century of Arctic sea ice volume reconstructed with help from historic ships' logs Seattle WA (SPX) Aug 12, 2019
Our knowledge of the dwindling sea ice coverage in the Arctic Ocean comes mostly through satellites, which since 1979 have imaged the sea ice from above. The University of Washington's Pan-Arctic Ice Ocean and Modeling System, or PIOMAS, is a leading tool for gauging the thickness of that ice. Until now that system has gone back only as far as 1979.
A new paper now extends the estimate of ... more |
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Kleos and Spire join forces on "Safety at Sea" collaboration Luxembourg (SPX) Aug 08, 2019
Kleos Space S.A. (ASX: KSS, Frankfurt: KS1), a space-powered Radio Frequency Reconnaissance data provider, announces that it will collaborate with Spire Global, one of the world's largest space to cloud analytics companies. Kleos and Spire will collaborate to combine
Spire AIS data with KLEOS RF data to create a new shared capability to bring safety at sea. Kleos and Spire have entered int ... more |
A key piece to understanding how quantum gravity affects low-energy physics Trieste, Italy (SPX) Aug 09, 2019 Researchers have, for the first time, identified the sufficient and necessary conditions that the low-energy limit of quantum gravity theories must satisfy to preserve the main features of the Unruh effect.
In a new study, led by researchers from SISSA (Scuola Internazionale Superiore di Studi Avanzati, the Complutense University of Madrid and the University of Waterloo, a solid theoretica ... more |
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