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  Orlando FL (UPI) Feb 18, 2020 SpaceX launched its fifth batch of Starlink satellites from Florida at 10:05 a.m. EST Monday, growing the Starlink constellation in orbit to more than 300. The Falcon 9 rocket launched 60 satellites into a cloudy sky from Launch Complex 40 at Cape Canaveral Air Force Station, Fla. SpaceX missed recovering the first-stage booster from the launch aboard a ship. "It did make a soft landing in the water... so it does look like it may be in one piece," SpaceX engineer Jessie Anderson said. ... read more |
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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  
NASA science and cargo head to Space StationWashington 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 f ... 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 
Source reveals timeline for US first launch of manned vehicle to ISS after nearly decade-long hiatusMoscow (Sputnik) Feb 17, 2020 The United States is expected to send the nation's first manned spacecraft to the International Space Station (ISS) since 2011, according to a source in the Russian space and rocket industry. ... more |
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| Previous Issues | Feb 14 | Feb 13 | Feb 12 | Feb 11 | Feb 10 |
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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  
Coincidences influence the onset and ending of ice agesCopenhagen, Denmark (SPX) Feb 14, 2020 When we predict future climate, it is important to understand the climate of the past. We do. Mostly. Some details are still debatable. An example of that are the periodicities of ice ages - t ... more |
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 Artificial atoms create stable qubits for quantum computing  
Engineers mix and match materials to make new stretchy electronicsBoston MA (SPX) Feb 11, 2020 At the heart of any electronic device is a cold, hard computer chip, covered in a miniature city of transistors and other semiconducting elements. Because computer chips are rigid, the electronic de ... more  |
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Quantum technologies: New insights into superconducting processesMunster, Germany (SPX) Feb 11, 2020 The development of a quantum computer that can solve problems, which classical computers can only solve with great effort or not at all - this is the goal currently being pursued by an ever-growing ... more 
NASA expects thousands to apply for astronaut jobs ahead of moon missionsWashington DC (UPI) Feb 13, 2020 NASA expects thousands of astronaut applications after it starts to accept them March 2, with enthusiasm fueled by the much anticipated return to human spaceflight this year. ... more 
NASA selects four possible missions to study the secrets of the solar systemWashington DC (SPX) Feb 14, 2020 NASA has selected four Discovery Program investigations to develop concept studies for new missions. Although they're not official missions yet and some ultimately may not be chosen to move forward, ... more  
OSIRIS-REx Osprey FlyoverGreenbelt MD (SPX) Feb 14, 2020 On Feb. 11, NASA's OSIRIS-REx spacecraft safely executed a 0.4-mile (620-m) flyover of the backup sample collection site Osprey as part of the mission's Reconnaissance B phase activities. Preliminar ... more  
Nilosyrtis Mensae - erosion on a large scaleMunich, 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 yo ... 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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 Orlando FL (UPI) Feb 18, 2020 
SpaceX launched its fifth batch of Starlink satellites from Florida at 10:05 a.m. EST Monday, growing the Starlink constellation in orbit to more than 300.
The Falcon 9 rocket launched 60 satellites into a cloudy sky from Launch Complex 40 at Cape Canaveral Air Force Station, Fla.
SpaceX missed recovering the first-stage booster from the launch aboard a ship. "It did make a soft land ... 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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