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  Washington (AFP) Feb 17, 2020 SpaceX successfully launched its latest cluster of high-speed internet satellites into orbit Monday but was unable to land its rocket booster on an autonomous ship, missing a key milestone. The private company founded by billionaire Elon Musk has revolutionized spaceflight in recent years by developing rockets capable of delivering their payload in space then flying back to Earth and landing upright on a target zone, ready to be-reused. It has successfully landed its booster 49 times previously ... read more |
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Blue Origin opens Huntsville factory for BE-7 rocket enginesHuntsville, AL (SPX) Feb 18, 2020 Blue Origin opened its rocket engine production facility in Huntsville, AL. The world-class engine manufacturing facility in The Rocket City will conduct high rate production of the BE-4 and BE-3U e ... more  
ESO telescope sees surface of dim BetelgeuseMunich, Germany (SPX) Feb 17, 2020 Using ESO's Very Large Telescope (VLT), astronomers have captured the unprecedented dimming of Betelgeuse, a red supergiant star in the constellation of Orion. The stunning new images of the star's ... more  
US negotiating to buy one or two seats on SoyuzMoscow (Sputnik) Feb 17, 2020 The United States is negotiating to buy one or two seats on upcoming Russian Soyuz flights to the International Space Station (ISS) to ensure the continued presence of US astronauts on it, a Nationa ... more  
NASA awards contract to launch Lunar CubeSatWashington DC (SPX) Feb 17, 2020 NASA has selected Rocket Lab of Huntington Beach, California, to provide launch services for the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) Cub ... more |
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| Previous Issues | Feb 17 | Feb 14 | Feb 13 | Feb 12 | Feb 11 |
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Looking for aliens who might be looking for usUniversity Park PA (SPX) Feb 17, 2020 Data from a massive search for cosmic radio emission released Feb 14. by the Breakthrough Listen Initiative - the most comprehensive survey yet of radio emissions from the Milky Way - has allowed as ... more 
Earth's cousins: Upcoming missions to look for 'biosignatures' in exoplanet atmospheresSeattle WA (SPX) Feb 17, 2020 Scientists have discovered thousands of exoplanets, including dozens of terrestrial - or rocky - worlds in the habitable zones around their parent stars. A promising approach to search for signs of ... more 
Galactic cosmic rays affect Titan's atmosphereTokyo, Japan (SPX) Feb 17, 2020 Planetary scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) revealed the secrets of the atmosphere of Titan, the largest moon of Saturn. The team found a chemical footprint in ... more  
Solar wind samples suggest new physics of massive solar ejectionsManoa HI (SPX) Feb 17, 2020 A new study led by the University of Hawai'i (UH) at Manoa has helped refine understanding of the amount of hydrogen, helium and other elements present in violent outbursts from the Sun, and other t ... more  
Four BeiDou satellites start operation in networkBeijing (XNA) Feb 17, 2020 Four satellites of the BeiDou Navigation Satellite System (BDS) have recently passed tests in orbit and started operation in the network, according to China's Satellite Navigation System Management ... more |
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 Coincidences influence the onset and ending of ice ages  
Satellite image data reveals rapid decline of China's intertidal wetlandsWashington DC (SPX) Feb 17, 2020 Using archives of satellite imaging data, a study in Frontiers in Earth Science has conducted the most in-depth study of China's intertidal wetlands to date and found a 37.62% decrease in area betwe ... more  |
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Climate change could trigger more landslides in high mountain AsiaGreenbelt MD (SPX) Feb 17, 2020 More frequent and intense rainfall events due to climate change could cause more landslides in the High Mountain Asia region of China, Tibet and Nepal, according to the first quantitative study of t ... more  
NASA flights detect millions of Arctic methane hotspotsPasadena CA (JPL) Feb 17, 2020 The Arctic is one of the fastest warming places on the planet. As temperatures rise, the perpetually frozen layer of soil, called permafrost, begins to thaw, releasing methane and other greenhouse g ... more  
Pitt study uncovers new electronic state of matterPittsburgh PA (SPX) Feb 14, 2020 A research team led by professors from the University of Pittsburgh Department of Physics and Astronomy has announced the discovery of a new electronic state of matter. Jeremy Levy, a distingu ... more 
New adventures in beds and baths for spaceflightParis (ESA) Feb 18, 2020 ESA is expanding its bedrest programme that allows researchers to study how human bodies react to living in space - without leaving their bed. In weightlessness, astronauts' bodies lose muscle ... more 
NASA selects university teams to build technologies for the Moon's darkest areasWashington DC (SPX) Feb 17, 2020 Almost a quarter of a million miles away from home, the Moon's permanently shadowed regions are the closest extraterrestrial water source. These craters have remained dark for billions of years, but ... more |
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 Washington DC (SPX) Feb 17, 2020 
A Northrop Grumman Cygnus resupply spacecraft is on its way to the International Space Station with about 7,500 pounds of science investigations and cargo after launching at 3:21 p.m. EST Saturday from NASA's Wallops Flight Facility in Virginia.
The spacecraft launched on an Antares 230+ rocket from the Virginia Mid-Atlantic Regional Spaceport's Pad 0A at Wallops and is scheduled to arrive ... more |
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 Washington (AFP) Feb 17, 2020 
SpaceX successfully launched its latest cluster of high-speed internet satellites into orbit Monday but was unable to land its rocket booster on an autonomous ship, missing a key milestone.
The private company founded by billionaire Elon Musk has revolutionized spaceflight in recent years by developing rockets capable of delivering their payload in space then flying back to Earth and landing ... more |
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 Munich, Germany (SPX) Feb 14, 2020 
The northern and southern hemispheres of Mars differ fundamentally in terms of surface topography, age and morphology. In the north is an extensive lowland region that is relatively flat and much younger than the heavily cratered southern highlands. The transition zone between the two is characterised by a steep escarpment with an altitude difference of several kilometres. This region is referre ... more |
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 Beijing (XNA) Feb 07, 2020 
China's Long March-5B carrier rocket arrived at the launch site in southern China's Hainan Province Wednesday after a week of ocean and rail transport, according to the China Aerospace Science and Technology Corporation.
The rocket will take part in a joint rehearsal with the prototype of the Chinese space station's core module at the Wenchang Space Launch Center. It is scheduled to make i ... more |
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 Garching, Germany (SPX) Feb 13, 2020 
In June 2019, the International Astronomical Union expressed concern about the negative impact that the planned mega-constellations of communication satellites may have on astronomical observations and on the pristine appearance of the night sky when observed from a dark region. We here present a summary of the current understanding of the impact of these satellite constellations.
Followin ... more |
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 Houston TX (SPX) Feb 14, 2020 
As NASA leads the way for human exploration at the Moon and beyond, space radiation is one of the biggest hazards crews face. In 2018, NASA signed an agreement with the Israel Space Agency (ISA) and the German Aerospace Center (DLR) for an experiment to test the AstroRad radiation protection vest on Artemis I, the first flight test of the Space Launch System (SLS) rocket and Orion spacecraft. Th ... more |
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 Charlottesville VA (SPX) Feb 17, 2020 
Emerging technologies and new strategies are opening a revitalized era in the Search for Extraterrestrial Intelligence (SETI). New discovery capabilities, along with the rapidly-expanding number of known planets orbiting stars other than the Sun, are spurring innovative approaches by both government and private organizations, according to a panel of experts speaking at a meeting of the American ... more |
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 Washington DC (SPX) Feb 14, 2020 
The farthest, most primitive object in the Solar System ever to be visited by a spacecraft - a bi-lobed Kuiper Belt Object known as Arrokoth - is described in detail in three new reports. The reports expand upon the first published results on this object, announced in a May 2019 issue of Science, and which were based on just a small amount of data downlinked from the New Horizons spacecraft afte ... more |
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 Kongens Lyngby, Denmark (SPX) Feb 17, 2020 
As a result of global warming, the world's oceans have risen by an average of around 3 mm a year since the early 1990s. But how much they have risen year on year has been a matter of some debate among experts, for instance in the UN's climate panel IPCC. Is the rise constant, or is it accelerating every year?
Now, in a new study, a Danish student has shown that the rise is accelerating. In ... more |
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 Beijing (XNA) Feb 17, 2020 
Four satellites of the BeiDou Navigation Satellite System (BDS) have recently passed tests in orbit and started operation in the network, according to China's Satellite Navigation System Management Office.
The four satellites include the 41st, 49th, 50th and 51st satellites of the BDS family.
The 41st BDS satellite, launched on Nov. 1, 2018, is operating in geostationary orbit, and t ... more |
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 Washington DC (SPX) Feb 17, 2020 
NASA has selected Rocket Lab of Huntington Beach, California, to provide launch services for the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) CubeSat.
Rocket Lab, a commercial launch provider licensed by the Federal Aviation Administration, will launch the 55-pound CubeSat aboard an Electron rocket from NASA's Wallops Flight Facility in ... more |
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 Warwick UK (SPX) Feb 11, 2020 
The majority of stars in the universe will become luminous enough to blast surrounding asteroids into successively smaller fragments using their light alone, according to a University of Warwick astronomer.
Electromagnetic radiation from stars at the end of their 'giant branch' phase - lasting just a few million years before they collapse into white dwarfs - would be strong enough to spin ... more |
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 Washington DC (SPX) Feb 17, 2020 
Sensors are usually thought of in terms of physical devices that receive and respond to electromagnetic signals - from everyday sensors in our smartphones and connected home appliances to more advanced sensors in buildings, cars, airplanes and spacecraft.
No physical sensor or aggregation of electronic sensors, however, can continuously and globally detect disturbances that take place on o ... more |
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 Paris (ESA) Feb 11, 2020 
After Solar Orbiter, ESA's next mission observing the Sun will not be one spacecraft but two: the double satellites making up Proba-3 will fly in formation to cast an artificial solar eclipse, opening up the clearest view yet of the Sun's faint atmosphere - probing the mysteries of its million degree heat and magnetic eruptions.
Aiming for launch in mid-2022, Proba-3 comprises two small me ... more |
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 Kazan, Russia (SPX) Feb 14, 2020 
A co-author from Kazan University, Professor, Corresponding Member of the Tatarstan Academy of Sciences, Chair of the Department of Astronomy and Space Geodesy Ilfan Bikmaev, explains how the new system was found.
"The gravitational lensing method is one of the most powerful space exploration tools. In space, photons deviate from the rectilinear direction when passing near a massive body ( ... more |
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 Pittsburgh PA (SPX) Feb 14, 2020 
A research team led by professors from the University of Pittsburgh Department of Physics and Astronomy has announced the discovery of a new electronic state of matter.
Jeremy Levy, a distinguished professor of condensed matter physics, and Patrick Irvin, a research associate professor are coauthors of the paper "Pascal conductance series in ballistic one-dimensional LaAIO3/SrTiO3 channels ... more |
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