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New adventures in beds and baths for spaceflight![]() Paris (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 and bone density, eyes change, fluids shift to the brain and more - our bodies adapted to life on Earth and are not designed for spaceflight. Finding ways to stay healthy in orbit is a large part of human spaceflight research. The more test subjects the better, but sending people into space is expensiv ... read more |
SpaceX announces partnership to send four tourists into deep orbitWashington (AFP) Feb 18, 2020 SpaceX announced a new partnership Tuesday to send four tourists deeper into orbit than any private citizen before them, in a mission that could take place by 2022 and easily cost more than $100 million. ... 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
Simple, fuel-efficient rocket engine could enable cheaper, lighter spacecraftSeattle WA (SPX) Feb 19, 2020 It takes a lot of fuel to launch something into space. Sending NASA's Space Shuttle into orbit required more than 3.5 million pounds of fuel, which is about 15 times heavier than a blue whale. ... more
TRIDENT Mission Concept Selected by NASA's Discovery ProgramColumbia, MD (SPX) Feb 19, 2020 NASA recently announced that it has selected four science investigations as a step in choosing one or two missions for flight opportunities in the 2020's as part of its Discovery program. Amon ... more |
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| Previous Issues | Feb 18 | Feb 17 | Feb 14 | Feb 13 | Feb 12 |
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Rules of life: From a pond to the beyondTempe AZ (SPX) Feb 19, 2020 The Cuatro Cienegas Basin, located in Chihuahuan Desert in Mexico, was once a shallow sea that became isolated from the Gulf of Mexico around 43 million years ago. This basin has an unusual ch ... more
AzTechSat-1 Soon to Deploy from the International Space StationWashington DC (SPX) Feb 19, 2020 The launch of one very small spacecraft marks a big success for the first collaboration between NASA and the Mexican Space Agency on a spaceflight project. It's also important for the team of studen ... more
New material has highest electron mobility among known layered magnetic materialsPrinceton NJ (SPX) Feb 17, 2020 All the elements are there to begin with, so to speak; it's just a matter of figuring out what they are capable of - alone or together. For Leslie Schoop's lab, one recent such investigation has unc ... more
First research results on the 'spectacular meteorite fall' of FlensburgMunster, Germany (SPX) Feb 19, 2020 A fireball in the sky, accompanied by a bang, amazed hundreds of eyewitnesses in northern Germany in mid-September last year. The reason for the spectacle was a meteoroid entering the Earth's atmosp ... more
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 |
Artificial atoms create stable qubits for quantum computing
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 |
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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
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
First Solar Orbiter instrument sends measurementsParis (ESA) Feb 18, 2020 First measurements by a Solar Orbiter science instrument reached the ground on Thursday 13 February providing a confirmation to the international science teams that the magnetometer on board is in g ... more
LOFAR pioneers new way to study exoplanet environmentsDwingeloo, The Netherlands (SPX) Feb 18, 2020 Using the Dutch-led Low Frequency Array (LOFAR) radio telescope, astronomers have discovered unusual radio waves coming from the nearby red dwarf star GJ 1151. The radio waves bear the telltale sign ... 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 |
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NASA science and cargo head to Space Station 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 |
Simple, fuel-efficient rocket engine could enable cheaper, lighter spacecraft Seattle WA (SPX) Feb 19, 2020
It takes a lot of fuel to launch something into space. Sending NASA's Space Shuttle into orbit required more than 3.5 million pounds of fuel, which is about 15 times heavier than a blue whale.
But a new type of engine - called a rotating detonation engine - promises to make rockets not only more fuel-efficient but also more lightweight and less complicated to construct. There's just one pr ... more |
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Nilosyrtis Mensae - erosion on a large scale 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 |
China's Long March-5B carrier rocket arrives at launch site 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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Kleos Space secures 3M Euro loan agreement with Dubai family office Luxembourg (SPX) Feb 19, 2020
Kleos Space S.A, a space-powered Radio Frequency Reconnaissance data-as-a-service (DaaS) company, headquartered in Luxembourg, secured a euro 3.1 million loan agreement with Dubai-based family office Winance to progress its commercialisation plans and repay the extant convertible note. Winance will further provide optional euro 6.0 million through a convertible note agreement, subject to final ... more |
Orion "Passengers" on Artemis I to test radiation vest for deep space missions 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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New technologies, strategies expanding search for extraterrestrial life 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 |
A close-up of Arrokoth reveals how planetary building blocks were constructed 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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Upside-down jellyfish can launch venomous balls of mucus Washington DC (UPI) Feb 13, 2020
Cassiopea jellyfish, or upside-down jellyfish, are found in warm coastal waters all over the world. They often congregate on the seabed and pulse rhythmically.
As many scientists and recreational swimmers can attest, these jellyfish can elicit a skin reaction from afar - a sting without contact. Encounters with so-called stinging water can cause a person's skin to sting and itch.
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Four BeiDou satellites start operation in network 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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China's Chang'e-4 probe resumes work for 15th lunar day Beijing (XNA) Feb 19, 2020
The lander and rover of the Chang'e-4 probe have resumed work for the 15th lunar day on the far side of the moon after "sleeping" during the extremely cold night.
The lander woke up at 6:57 a.m. Tuesday (Beijing time), and the rover awoke at 5:55 p.m. Monday. Both are in normal working order, according to the Lunar Exploration and Space Program Center of the China National Space Administra ... more |
First research results on the 'spectacular meteorite fall' of Flensburg Munster, Germany (SPX) Feb 19, 2020
A fireball in the sky, accompanied by a bang, amazed hundreds of eyewitnesses in northern Germany in mid-September last year. The reason for the spectacle was a meteoroid entering the Earth's atmosphere and partially burning up. One day after the observations, a citizen in Flensburg found a stone weighing 24.5 grams and having a fresh black fusion crust on the lawn of his garden.
Dieter He ... more |
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Ball Aerospace-built Geostationary Air Quality Instrument Launches Successfully Boulder CO (SPX) Feb 19, 2020
The Geostationary Environment Monitoring Spectrometer (GEMS) instrument, jointly developed by Ball Aerospace and Korea Aerospace Research Institute (KARI) under the leadership of Ball Aerospace, launched successfully on Feb. 18, 2020. GEMS was integrated onto KARI's GEO-KOMPSAT-2B satellite.
Once operational in space, GEMS will be the first air quality sensor in geostationary orbit where i ... more |
First Solar Orbiter instrument sends measurements Paris (ESA) Feb 18, 2020
First measurements by a Solar Orbiter science instrument reached the ground on Thursday 13 February providing a confirmation to the international science teams that the magnetometer on board is in good health following a successful deployment of the spacecraft's instrument boom.
Solar Orbiter, ESA's new Sun-exploring spacecraft, launched on Monday 10 February. It carries ten scientific ins ... more |
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Kazan University's telescope assists in discovering a binary star system Gaia16aye 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 |
Pitt study uncovers new electronic state of matter 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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