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  Washington (Sputnik) Sep 19, 2019 NASA's push to return humans to the Moon by 2024 is threatened by a failure to account for schedule delays and cost overruns, the General Accountability Office said in a report on Wednesday. "For example, NASA should enhance contract management and oversight to improve program outcomes," the report said. "NASA's past approach in this area has left it ill-positioned to identify early warning signs of impending schedule delays and cost growth or reap the benefits of competition." The report re ... read more |
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'Snow-Cannon' Enceladus shines up Saturn's super-reflective moonsGeneva, Switzerland (SPX) Sep 19, 2019 Radar observations of Saturn's moons, Mimas, Enceladus and Tethys, show that Enceladus is acting as a 'snow-cannon,' coating itself and its neighbours with fresh water-ice particles to make them daz ... more  
Deep dive for dark matter may aid all of data scienceHouston TX (SPX) Sep 19, 2019 A Rice University scientist and his colleagues are booting their search for dark matter into a study they hope will enhance all of data science. Rice astroparticle physicist Christopher Tunnel ... more  
New global Space Safety Coalition establishedMaui HI (SPX) Sep 19, 2019 A first-of-its-kind global ad hoc coalition dedicated to developing and maintaining a set of "living" space-safety best practices was announced at the Advanced Maui Optical and Space Surveillance Te ... more 
From primordial black holes new clues to dark matterTrieste, Italy (SPX) Sep 18, 2019 Moving through cosmic forests and spider webs in deep space in search of answers on the origin of the Cosmos. "We have tested a scenario in which dark matter is composed by non-stellar black holes, ... more |
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| Previous Issues | Sep 17 | Sep 16 | Sep 13 | Sep 12 |
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New observations help explain the dimming of Tabby's StarNew York NY (SPX) Sep 17, 2019 For years, astronomers have looked up at the sky and speculated about the strange dimming behavior of Tabby's Star. First identified more than a century ago, the star dips in brightness over days or ... more 
Most massive neutron star ever detected, almost too massive to existGreen Bank WV (SPX) Sep 17, 2019 Neutron stars - the compressed remains of massive stars gone supernova - are the densest "normal" objects in the known universe. (Black holes are technically denser, but far from normal.) Just a sin ... more 
Are we prepared for a new era of field geology on the moon and beyond?Washington DC (SPX) Sep 12, 2019 Space agencies must invest more resources on field geology training of astronauts to take full advantage of scientific opportunities on the Moon and other planetary bodies, Kip Hodges and Harrison S ... more  
Gemini observatory captures multicolor image of first-ever interstellar cometHilo HI (SPX) Sep 16, 2019 The first-ever comet from beyond our Solar System has been successfully imaged by the Gemini Observatory in multiple colors. The image of the newly discovered object, denoted C/2019 Q4 (Borisov), wa ... more 
VISTA unveils a new image of the Large Magellanic CloudMunich, Germany (SPX) Sep 16, 2019 The Large Magellanic Cloud, or LMC, is one of our nearest galactic neighbors, at only 163 000 light years from Earth. With its sibling the Small Magellanic Cloud, these are among the nearest dwarf s ... more |
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 First Water Detected on Planet in the Habitable Zone  
The rare molecule weighing in on the birth of planetsLeeds UK (SPX) Sep 13, 2019 Astronomers using one of the most advanced radio telescopes have discovered a rare molecule in the dust and gas disc around a young star - and it may provide an answer to one of the conundrums facin ... more  |
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NASA's WFIRST Will Help Uncover the Universe's FateGreenbelt MD (SPX) Sep 16, 2019 Scientists have discovered that a mysterious pressure dubbed "dark energy" makes up about 68% of the total energy content of the cosmos, but so far we don't know much more about it. Exploring the na ... more 
Saturn's Rings Shine in New Hubble PortraitBaltimore MD (SPX) Sep 13, 2019 Anyone who has ever peered at Saturn through a small telescope is immediately enticed by its elegant rings, which make the far-flung planet one of the most exotic-looking, opulent worlds in the sola ... more 
Research redefines lower limit for planet size habitabilityBoston MA (SPX) Sep 12, 2019 In The Little Prince, the classic novella by Antoine de Saint-Exupery, the titular prince lives on a house-sized asteroid so small that he can watch the sunset any time of day by moving his chair a ... more 
NASA Funds CubeSat Pathfinder Mission to Unique Lunar OrbitWashington DC (SPX) Sep 16, 2019 NASA has awarded a $13.7 million contract to Advanced Space of Boulder, Colorado, to develop and operate a CubeSat mission to the same lunar orbit targeted for Gateway - an orbiting outpost astronau ... more  
High value for Hubble Constant from two gravitational lensesGarching, Germany (SPX) Sep 16, 2019 The expansion rate of the universe today is described by the so-called Hubble constant, and different techniques have come to inconsistent results about how fast our universe actually does expand. ... more |
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 Tucson AZ (SPX) Sep 18, 2019 
Volcanic eruptions are difficult to predict, but observations have shown the largest and most powerful volcano on Io, a large moon of Jupiter, has been erupting on a relatively regular schedule.
The volcano Loki is expected to erupt in mid-September 2019, according to a poster by Planetary Science Institute Senior Scientist Julie Rathbun presented this week.
"Loki is the largest and ... more |
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 Garching, Germany (SPX) Sep 12, 2019 
With data from the NASA/ESA Hubble Space Telescope, water vapour has been detected in the atmosphere of a super-Earth within the habitable zone by University College London (UCL) researchers in a world first. K2-18b, which is eight times the mass of Earth, is now the only planet orbiting a star outside the solar system, or exoplanet, known to have both water and temperatures that could support l ... more |
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 Geneva, Switzerland (SPX) Sep 17, 2019 
Scientists at TU Dortmund University have generated high-accuracy 3D models of terrain within the landing ellipse of the ESA/Roscosmos ExoMars rover, Rosalind Franklin. The Digital Terrain Models (DTMs) have a resolution of about 25 cm per pixel and will help scientists to understand the geography and geological characteristics of the region and to plan the path of the rover around the site.
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 Washington (Sputnik) Sep 19, 2019 
NASA's push to return humans to the Moon by 2024 is threatened by a failure to account for schedule delays and cost overruns, the General Accountability Office said in a report on Wednesday.
"For example, NASA should enhance contract management and oversight to improve program outcomes," the report said. "NASA's past approach in this area has left it ill-positioned to identify early warnin ... more |
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 Houston TX (SPX) Sep 19, 2019 
A Rice University scientist and his colleagues are booting their search for dark matter into a study they hope will enhance all of data science.
Rice astroparticle physicist Christopher Tunnell and his team have received a $1 million National Science Foundation (NSF) grant to reimagine data science techniques and help push data-intensive physical sciences past the tipping point to discover ... more |
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 Clemson SC (SPX) Sep 12, 2019 
Clemson University physicists will conduct a pair of three-year rocket missions funded by NASA Heliophysics designed to deepen our understanding of the visible and invisible mechanisms that modulate energy into Earth's atmosphere.
Stephen Kaeppler is the principal investigator on a project titled "INCAA," which will study how energy is transferred and dissipated during colorful active auro ... more |
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 Hilo HI (SPX) Sep 16, 2019 
The first-ever comet from beyond our Solar System has been successfully imaged by the Gemini Observatory in multiple colors. The image of the newly discovered object, denoted C/2019 Q4 (Borisov), was obtained on the night of 9-10 September using the Gemini Multi-Object Spectrograph on the Gemini North Telescope on Hawaii's Maunakea.
"This image was possible because of Gemini's ability to r ... more |
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 Albuquerque NM (SPX) Sep 12, 2019 
Experimenting at 2.2 million degrees Celsius, physicists at Sandia National Laboratories' Z machine have found that an astronomical model - used for 40 years to predict the sun's behavior as well as the life and death of stars - underestimates the energy blockage caused by free-floating iron atoms, a major player in those processes.
The blockage effect, called opacity, is an element's natu ... more |
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 Jiuquan, China (XNA) Sep 02, 2019 
Two satellites for technological experiments were sent into space by a Kuaizhou-1A, or KZ-1A, carrier rocket from the Jiuquan Satellite Launch Center in northwest China on Saturday.
The rocket blasted off at 7:41 a.m. and sent the two satellites into their planned orbit.
Kuaizhou-1A, meaning speedy vessel, is a low-cost solid-fuel carrier rocket with high reliability and a short prep ... more |
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Houston TX (SPX) Sep 19, 2019
A Rice University scientist and his colleagues are booting their search for dark matter into a study they hope will enhance all of data science.
Rice astroparticle physicist Christopher Tunnell and his team have received a $1 million National Science Foundation (NSF) grant to reimagine data science techniques and help push data-intensive physical sciences past the tipping point to discover ... more |
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 Washington (UPI) Aug 30, 2019 
Stone tools recovered from an archaeological dig in western Idaho suggest humans were living in the region at least 16,000 years ago, 1,000 years earlier than previously thought.
The discovery, published Friday in the journal Science, supports the theory that the earliest human migrations into the Americas followed a Pacific coastal route, not an inland ice-free corridor.
The anc ... more |
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 Moscow (AFP) Sept 18, 2019 
Russia is testing a gun that returning cosmonauts could use to fend off wild animals when landing in remote areas, the head of the Russian space agency said Wednesday.
Cosmonauts have been unarmed for more than a decade but Roscosmos agency head Dmitry Rogozin said it was time to bring back weapons as manned launches move to the Russian Far East.
"It's possible that landings will also be ... more |
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 Copenhagen, Denmark (ESA) Sep 11, 2019 
Reliable maps of sea-ice conditions and forecasts are of vital importance for maritime safety, safe navigation and planning. The continued retreating and thinning of Arctic sea ice calls for a more effective way of producing detailed and timely ice information - which is where artificial intelligence comes in.
Manual ice-charting from multi-sensor satellite data has been used for years, bu ... more |
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 Washington (UPI) Sep 13, 2019 
An ordnance disposal unit successfully tested its mine countermeasures capabilities in the Arctic Ocean, according to the U.S. Navy.
The 115-person, cold weather exercise Near Adak, Alaska, in early September by Explosive Ordnance Disposal Mobile Unit One employed unmanned underwater vehicles to secure water 10 to 40 feet deep, the Navy said on Thursday.
Using the Mk 18 Mod 1 Swo ... more |
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 Noordwijk, Netherlands (SPX) Sep 06, 2019 
Imagine being able to increase the force of gravity simply by turning a dial. A United Nations fellowship is offering this opportunity to researchers all over the world, through access to ESA's hypergravity-generating Large Diameter Centrifuge.
Manipulate gravity and a lot of other factors shift too: bubbles in liquid alter their behaviour, convection currents accelerate and metal alloys f ... more |
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