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  Beijing (AFP) April 2, 2018 A defunct Chinese space lab broke apart as it hurtled through Earth's atmosphere Monday and plunged towards a watery grave in the South Pacific, Chinese officials said. The Tiangong-1 "mostly" burnt up above the vast ocean's central region at 8:15 am (0015 GMT), China's Manned Space Engineering Office said. There was no immediate confirmation of the final resting place of any remaining debris, although the South Pacific is largely empty. Space officials had promised the atmospheric disintegr ... read more |
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Second blue moon of the year is last until 2020Washington (UPI) Mar 30, 2018 The last blue moon until 2020 will peak in the sky at 8:37 a.m. EDT Saturday. ... more  
Point Nemo, Earth's watery graveyard for spacecraftParis (AFP) March 30, 2018 Chinese space scientists were not in control of their Tiangong-1 orbiting laboratory when it hurtled back to Earth and into a remote part of the Pacific Ocean on Monday. But if they had been, that's where they would have tried to make it land. ... more  
Hot, metallic Mercury-like exoplanet discovered 340 light-years from EarthWashington (UPI) Mar 28, 2018 Astronomers have discovered a hot and metallic exoplanet situated 340 light-years from Earth. ... more  
Marsquakes could shake up planetary sciencePasadena CA (JPL) Mar 29, 2018 Starting next year, scientists will get their first look deep below the surface of Mars. That's when NASA will send the first robotic lander dedicated to exploring the planet's subsurface. InS ... more |
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Curiosity rover gets ready for its next adventurePasadena CA (JPL) Mar 28, 2018 This mosaic, taken by the Mars Curiosity rover, looks uphill at Mount Sharp. Spanning the center of the image is an area with clay-bearing rocks that scientists are eager to explore; it could shed a ... more 
New study shows what interstellar visitor Oumuamua can teach usGreenbelt MD (SPX) Mar 28, 2018 The first interstellar object ever seen in our solar system, named 'Oumuamua, is giving scientists a fresh perspective on the development of planetary systems. A new study by a team including astrop ... more  
Newly discovered planet is hot, metallic and dense as MercuryWarwick UK (SPX) Mar 28, 2018 A hot, metallic, Earth-sized planet with a density similar to Mercury - situated 339 light years away - has been detected and characterised by a global team of astronomers, including the Uni ... more 
Elon Musk's vision to colonize Mars updated in New SpaceNew Rochelle, NY (SPX) Mar 27, 2018 In "Making Life Multi-Planetary" Elon Musk, CEO and Lead Designer at SpaceX, presents the updated design for the Big Falcon Rocket (BFR), the powerful rocket intended to propel a newly modified spac ... more 
Indian space agency postpones second Moon mission to OctoberNew Delhi (Sputnik) Mar 27, 2018 The Indian Space Research Organization (ISRO) - India's state-owned space agency - has deferred the launch of Chandrayaan-2, the country's second mission to the moon, to October this year. The ISRO ... more |
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 Kepler beyond planets: finding exploding stars 
Roscosmos, NASA to set common standards for first lunar orbit stationMoscow (Sputnik) Mar 29, 2018 The Russian and US space agencies will meet next month to set out plans for mankind's first outpost in the moon's orbit, which will include a Russia-built module, a source told Sputnik on Thursday. ... more  |
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Months-long real-time generation of a time scale based on an optical clockTokyo, Japan (SPX) Mar 30, 2018 The National Institute of Information and Communications Technology (NICT) generated a real-time signal of an accurate time scale by combining an optical lattice clock and a hydrogen maser. The sign ... more 
China says Earth-bound space lab to offer 'splendid' showBeijing (AFP) March 30, 2018 A defunct space laboratory that will plunge back to Earth in the coming days is unlikely to cause any damage, Chinese authorities say, but will offer instead a "splendid" show akin to a meteor shower. ... more 
Tiangong-1 expected to burn up on reentering atmosphereBeijing (XNA) Mar 28, 2018 Tiangong-1, China's first space lab, should be fully burnt as it reenters the Earth's atmosphere, according to China Manned Space Engineering Office (CMSEO) on Monday. Analysis from Beijing Ae ... more 
Sol 2000: Roving for 2000 Martian DaysPasadena CA (JPL) Mar 23, 2018 Today marks a milestone for Curiosity. Our trusty Martian rover has spent 2000 sols exploring Gale Crater helping to unravel the geologic history preserved in the rocks. We've observed a huge variet ... more 
UK team to lead European mission to study new planetsLondon, UK (SPX) Mar 21, 2018 The ARIEL (Atmospheric Remote-sensing Infrared Exoplanet Large-survey) mission was selected as the next European Space Agency (ESA) science mission, putting UK leadership at the heart of research in ... more |
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 Washington DC (SPX) Mar 28, 2018 
Opportunity is continuing the exploration of "Perseverance Valley" on the west rim of Endeavour Crater.
The rover is positioned about half way down the approximately 656 feet (200-meter) valley.
Opportunity is engaged in an extensive in-situ (contact) science campaign on the surface target called "Aguas Calientes," an exposed rock outcrop.
After previously brushing the surface, ... more |
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 New Delhi (Sputnik) Mar 27, 2018 
The Indian Space Research Organization (ISRO) - India's state-owned space agency - has deferred the launch of Chandrayaan-2, the country's second mission to the moon, to October this year. The ISRO chief has said that it needs to perform some more tests before the launch. The launch was initially scheduled for April this year.
"Initially, we had planned an April launch for Chandrayaan-2, b ... more |
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 Paris (AFP) March 7, 2018 
Jupiter's tempestuous, gassy atmosphere stretches some 3,000 kilometres (1,860 miles) deep and comprises a hundredth of the planet's mass, studies based on observations by NASA's Juno spacecraft revealed Wednesday.
The measurements shed the first light on what goes on beneath the surface of the largest planet in the Solar System, which from a distance resembles a colourful, striped glass mar ... more |
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 Greenbelt MD (SPX) Mar 28, 2018 
The first interstellar object ever seen in our solar system, named 'Oumuamua, is giving scientists a fresh perspective on the development of planetary systems. A new study by a team including astrophysicists at NASA's Goddard Space Flight Center in Greenbelt, Maryland, calculated how this visitor from outside our solar system fits into what we know about how planets, asteroids and comets form. ... more |
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 Washington DC (SPX) Mar 27, 2018 
Four university student projects were successfully launched at 6:51:30 a.m. EDT, March 25, 2018, on a NASA suborbital sounding rocket from the agency's Wallops Flight Facility in Virginia.
The two-stage Terrier-Improved Malemute sounding rocket carried the projects to an altitude of 107 miles. The projects then descended by parachute, landing in the Atlantic Ocean. The projects were recove ... more |
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 Paris (AFP) March 27, 2018 
An uncontrolled Chinese space station weighing at least seven tonnes is set to break up as it hurtles to Earth on or around April 1, the European Space Agency has forecast.
"It will mostly burn up due to the extreme heat generated by its high-speed passage through the atmosphere," it said in a statement.
Some debris from the Tiangong-1 - or "Heavenly Palace" - spacelab will likely fal ... more |
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 Madrid, Spain (SPX) Mar 21, 2018 
About 70,000 years ago, when the human species was already on Earth, a small reddish star approached our solar system and gravitationally disturbed comets and asteroids. Astronomers from the Complutense University of Madrid and the University of Cambridge have verified that the movement of some of these objects is still marked by that stellar encounter.
At a time when modern humans were be ... more |
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 Washington (AFP) March 19, 2018 
The US Air Force will this summer begin testing a laser that will be mounted on an F-15 warplane, an official said Monday.
The Pentagon last year awarded a $26 million contract to Lockheed Martin for a laser program called SHiELD (Self-protect High Energy Laser Demonstrator.)
The idea is to put a laser system on aircraft with an output of about 50 kilowatts to test their ability to zap ... more |
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 Warsaw (AFP) March 28, 2018 
Poland signed on Wednesday a $4.75 billion (3.8-billion-euro) contract to purchase a US-made Patriot anti-missile system, a move that is likely to irk Russia as East-West tensions rise.
The weapons deal is the largest-ever by NATO-member Poland. The first deliveries are expected in 2022 with the system due to become operational a year later.
The Patriot is a mobile air-defence system mad ... more |
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 Ithaca NY (SPX) Jan 19, 2018 
Using the now-complete Cassini data set, Cornell University astronomers have created a new global topographic map of Saturn's moon Titan that has opened new windows into understanding its liquid flows and terrain. Two papers, recently published in Geophysical Review Letters, describe the map and discoveries arising from it.
Creating the map took about a year, according to doctoral student ... more |
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 Lausanne, Switzerland (SPX) Mar 21, 2018 
2D materials, which consist of a few layers of atoms, may well be the future of nanotechnology. They offer potential new applications and could be used in small, higher-performance and more energy-efficient devices. 2D materials were first discovered almost 15 years ago, but only a few dozen of them have been synthesized so far.
Now, thanks to an approach developed by researchers from EPFL ... more |
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 Beijing (XNA) Mar 23, 2018 
When a gravitational wave reaches Earth, every second counts. The data processing speed will have a crucial impact on how much astronomers can learn from these space-time ripples, says computer scientist Cao Junwei.
"In an era of multi-messenger astronomy, we have to shorten the time as much as possible so as to trigger the alert quickly enough for follow-up observations," says Cao, who le ... more |
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 Washington DC (SPX) Mar 29, 2018 
Research into the origin of elements is still of great interest. Many unstable atomic nuclei live long enough to be able to serve as targets for further nuclear reactions - especially in hot environments like the interior of stars. And some of the research with exotic nuclei is, for instance, related to nuclear astrophysics.
In this review published in EPJ A, Terry Fortune from the Univers ... more |
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 Kyoto, Japan (SPX) Mar 23, 2018 
As AI's role in society continues to expand, J B Brown of the Graduate School of Medicine reports on a new evaluation method for the type of AI that predicts yes/positive/true or no/negative/false answers.
Brown's paper, published in Molecular Informatics, deconstructs the utilization of AI and analyzes the nature of the statistics used to report an AI program's ability. The new technique ... more |
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 Washington (UPI) Mar 29, 2018 
Insitu Inc. has been awarded a contract by the U.S. Navy for eight ScanEagle unmanned aircraft systems.
The deal, announced Wednesday by the Department of Defense, is valued at more than $47 million under the terms of a firm-fixed-price delivery order contract, which is a modification to a previous basic order agreement, the Pentagon said.
The agreement enables Insitu Inc. to pro ... more |
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