Space News from SpaceDaily.com
July 22, 2020
MILITARY COMMUNICATIONS
Airbus signs contract with UK Ministry of Defence for Skynet 6A satellite



Stevenage UK (SPX) Jul 21, 2020
Airbus Defence and Space has signed a contract with the UK Ministry of Defence (MOD) to extend and enhance the Skynet fleet. This will involve the development, manufacture, cyber protection, assembly, integration, test and launch, of a military communications satellite, Skynet 6A, planned for launch in 2025. The contract also covers technology development programmes, new secure telemetry, tracking and command systems, launch, in-orbit testing and ground segment updates to the current Skynet 5 system. Th ... read more

TIME AND SPACE
Filling in 11B years of the Universe's expansion history
Washington DC (SPX) Jul 21, 2020
Filling in the most-significant gaps in our understanding of the universe's history, the Sloan Digital Sky Survey (SDSS) released Sunday a comprehensive analysis of the largest three-dimensional map ... more
TIME AND SPACE
Astrophysicists unveil biggest-ever 3D map of Universe
Geneva (AFP) July 20, 2020
Astrophysicists on Monday published the largest-ever 3D map of the Universe, the result of an analysis of more than four million galaxies and ultra-bright, energy-packed quasars. ... more
VENUSIAN HEAT
Scientists discover volcanoes on Venus are still active
College Park MD (SPX) Jul 21, 2020
A new study identified 37 recently active volcanic structures on Venus. The study provides some of the best evidence yet that Venus is still a geologically active planet. A research paper on the wor ... more
STELLAR CHEMISTRY
Exotic neutrinos will be difficult to ferret out
Warsaw, Poland (SPX) Jul 20, 2020
An international team tracking the 'new physics' neutrinos has checked the data of all the relevant experiments associated with neutrino detections against Standard Model extensions proposed by theo ... more
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IRON AND ICE
Earth, moon were bombarded by asteroid shower 800 million years ago
Washington DC (UPI) Jul 21, 2020
Large craters on the surface of the moon suggests the Earth-moon system was slammed by an asteroid shower 800 million years ago, according to a survey published Tuesday in the journal Nature Communications. ... more
TIME AND SPACE
Learning more about particle collisions with machine learning
Lemont IL (SPX) Jul 13, 2020
The Large Hadron Collider (LHC) near Geneva, Switzerland became famous around the world in 2012 with the detection of the Higgs boson. The observation marked a crucial confirmation of the Standard M ... more
TIME AND SPACE
Runaway star might explain black hole's disappearing act
Pasadena CA (JPL) Jul 17, 2020
At the center of a far-off galaxy, a black hole is slowly consuming a disk of gas that swirls around it like water circling a drain. As a steady trickle of gas is pulled into the gaping maw, ultraho ... more
EXO WORLDS
Astronomers track down 'lost' worlds spotted but unconfirmed by TESS survey
Washington DC (UPI) Jul 21, 2020
One by one, an international team of astronomers is rediscovering "lost" worlds first spotted, but unconfirmed, by NASA's TESS telescope. ... more
EXO WORLDS
Could mini-Neptunes be irradiated ocean planets
Marseille, France (SPX) Jul 21, 2020
Many exoplanets known today are 'super-Earths,' with a radius 1.3 times that of Earth, and 'mini-Neptunes,' with 2.4 Earth radii. Mini-Neptunes, which are less dense, were long thought to be gas pla ... more
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SPACEMART
British defense ministry, Airbus finalize $628.5M contract for Skynet upgrade
Washington DC (UPI) Jul 20, 2020
Britain's Ministry of Defense finalized a contract for a new Skynet military satellite in a $628.5 million deal with Airbus Defense and Space. ... more
TECH SPACE
Parts come together this year for DARPA's robotic in-space mechanic
Washington DC (SPX) Jul 21, 2020
Eyeing a launch in 2023, DARPA's Robotic Servicing of Geosynchronous Satellites (RSGS) program will focus the remainder of this year on completing the elements of the robotic payload. The objective ... more
SPACEWAR
Space Force selects 2,410 volunteers for reassignment from Air Force
Washington DC (UPI) Jul 16, 2020
The Space Force announced Thursday that it has selected 2,410 active-duty airmen - from a pool of 8,500 who volunteered - for transfer into the military's newest branch, beginning Sept. 1. ... more
SPACEWAR
CSO visits SMC: "Space starts here"
Los Angeles AFB CA (SPX) Jul 21, 2020
Space and Missile Systems Center hosted Gen. John "Jay" Raymond, chief of space operations, U.S. Space Force and Chief Master Sgt. Roger Towberman, USSF senior enlisted advisor here July 15-16, for ... more
RAY GUNS
Northrop Grumman taps Epirus for Electromagnetic Pulse C-UAS Weapon System
McLean VA (SPX) Jul 21, 2020
Northrop Grumman has formed a strategic supplier agreement with Epirus, Inc. to offer the company's Electromagnetic Pulse (EMP) capability as a component of Northrop Grumman's Counter-Unmanned Aeria ... more


SpaceX launches South Korean communications satellite

MILITARY COMMUNICATIONS
Alion to provide support to USAF for spectrum management
Washington DC (SPX) Jul 17, 2020
Alion Science and Technology reports it has been awarded a $51M task order to provide radio spectrum studies, measurements, transitions, certification, and licensing for the Air Force Spectrum Manag ... more
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SUPERPOWERS
Beijing says US officials have 'lost their minds' over China
Beijing (AFP) July 17, 2020
US officials have "lost their minds and gone mad" in their dealings with Beijing, China's foreign ministry said Friday, in the latest verbal salvo between the two superpowers. ... more
OUTER PLANETS
Subaru Telescope and New Horizons explore the outer Solar System
Tokyo, Japan (SPX) Jul 16, 2020
Collaborative observations with NASA's New Horizons mission have been ongoing at the Subaru Telescope since May 2020. Hyper Suprime-Cam (HSC), the wide field camera mounted on the prime focus of the ... more
MOON DAILY
Aerojet Rocketdyne completes its propulsion for NASA's Artemis II mission
El Segundo CA (SPX) Jul 21, 2020
Aerojet Rocketdyne recently completed all of its propulsion hardware for the first crewed flight of NASA's Space Launch System (SLS) rocket and Orion spacecraft. The engines and motors, which Aeroje ... more
TIME AND SPACE
Researchers confirm age of universe at 13.8 billion years
Washington DC (UPI) Jul 15, 2020
Studying the oldest available light in the sky, astronomers at a Chilean observatory on Wednesday said they confirmed the universe is about 13.8 billion years old. ... more
VENUSIAN HEAT
Scientists find 'ring of fire' on surface of Venus
Washington DC (UPI) Jul 21, 2020
Scientists have discovered a "ring of fire" on the surface of Venus - a belt of active mantle plumes. ... more
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Duckweed is an incredible, radiation-fighting astronaut food
Boulder CO (The Conversation) Jul 16, 2020
Current industrialized food systems were optimized for a single goal - growing the maximum amount of food for the least amount of money. But when room and supplies are limited - like during space travel - you need to optimize for a different set of goals to meet the needs of the people you are trying to feed. NASA and the Translational Research Institute for Space Health asked my lab to fi ... more
+ Spacewalk on Tuesday will conclude space station power upgrade
+ NASA scientist over the Moon with homegrown radish research
+ NASA touts Russia ties as Rogozin dismisses Artemis as political
+ Astronauts conclude third spacewalk on historic SpaceX mission
+ From the Moon to Mars: China's march across space
+ Astronauts add expertise, refine space station science in orbit
+ Student space simulation is seeking astronauts
NASA Teams Load Artemis I Rocket Hardware on Barge for Trip to Kennedy
Huntsville AL (SPX) Jul 20, 2020
Teams at NASA's Marshall Space Flight Center in Huntsville, Alabama, moved the Artemis I launch vehicle stage adapter for NASA's Space Launch System (SLS) rocket onto the agency's Pegasus barge July 17. The adapter is the cone shaped piece that connects the rocket's core stage and interim cryogenic propulsion stage (ICPS). Pegasus will transport the flight hardware to NASA's Kennedy Space ... more
+ Two US astronauts to come home on SpaceX ship on August 2
+ Spaceflight unveils next-gen orbital transfer vehicle to fly aboard SpaceX mission
+ Southern Launch prepares for lift off In South Australia
+ Rocket to lift Mars probe moved to launch pad
+ Soyuz Launches From Kourou to Resume in October, German Aerospace Centre Says
+ New electric propulsion chamber explores the future of space travel
+ NASA astronauts and Russian cosmonauts perform habitability test of Crew Dragon capsule


Emirates launches first Mars probe with help from UC Berkeley
Berkeley CA (SPX) Jul 21, 2020
At 2:58 p.m. PDT [21:58 UTC] on Sunday, July 19, the United Arab Emirates (UAE) successfully launched an interplanetary probe - the first by any country in the Arab world - thanks, in part, to science collaboration, training and instrument components provided by the University of California, Berkeley's Space Sciences Laboratory (SSL). The Emirates Mars Mission's Hope probe is scheduled to ... more
+ Human exploration of Mars is on the horizon
+ Emirati 'Hope' probe heads for Mars
+ First Arab space mission to Mars launches from Japan
+ UAE celebrates launch of first Arab interplanetary mission
+ Emirates Mars Mission to launch with ASU instrument
+ UAE again delays Mars probe launch over weather
+ Emirates Mars Mission delayed a second time by weather
Tianwen 1 probe to soon blast off for Mars
Beijing (XNA) Jul 16, 2020
Tianwen 1, a Chinese Mars probe, has been transported to Hainan province, where it is set to be launched atop a Long March 5 carrier rocket in the coming days, according to the China Academy of Space Technology. The academy said in a statement on Tuesday that the spacecraft is now undergoing prelaunch preparations at the Wenchang Space Launch Center in Wenchang before setting out on China' ... more
+ China's newest carrier rocket fails in debut mission
+ China's tracking ship wraps up satellite launch monitoring
+ Final Beidou launch marks major milestone in China's space effort
+ Satellite launch center Wenchang eyes boosting homestay, catering sectors
+ Private investment fuels China commercial space sector growth
+ More details of China's space station unveiled
+ China space program targets July launch for Mars mission
British defense ministry, Airbus finalize $628.5M contract for Skynet upgrade
Washington DC (UPI) Jul 20, 2020
Britain's Ministry of Defense finalized a contract for a new Skynet military satellite in a $628.5 million deal with Airbus Defense and Space. The contract, signed on Sunday, calls for launch and ground support of the latest Skynet 6A telecommunications satellite, which is regarded as an improvement of military communications capability - and is an update to the current Skynet 5 system ... more
+ Airbus expands its SpaceDataHighway with second satellite
+ China launches new commercial telecommunication satellite
+ Satellite for US Air Force launched as part of L3Harris' Responsive Constellation Contract
+ SpaceX delays launch of mini-satellites
+ Columbus gets a new European science rack
+ SpaceX delays Starlink launch again due to weather
+ New satellite constellation to boost Australia's national security capability amid rising tensions
Parts come together this year for DARPA's robotic in-space mechanic
Washington DC (SPX) Jul 21, 2020
Eyeing a launch in 2023, DARPA's Robotic Servicing of Geosynchronous Satellites (RSGS) program will focus the remainder of this year on completing the elements of the robotic payload. The objective of RSGS is to create an operational dexterous robotic capability to repair satellites in geosynchronous Earth orbit (GEO), extending satellite life spans, enhancing resilience, and improving reliabili ... more
+ Millennium Space Systems completes DRAG RACER satellite qualification ahead of orbital debris mission
+ World leading experts to spearhead $20m of space sector by SmartSat CRC
+ NASA's Next Laser Communications Demo Installed, Integrated on Spacecraft
+ Data-relay satellite beams at light speed
+ Place for space testing
+ First new AN/SPY-6(V)1 radar delivered for installation on USS Jack H. Lucas
+ AFRL and Compass Technology Group collaborate on specialty material techniques


Could mini-Neptunes be irradiated ocean planets
Marseille, France (SPX) Jul 21, 2020
Many exoplanets known today are 'super-Earths,' with a radius 1.3 times that of Earth, and 'mini-Neptunes,' with 2.4 Earth radii. Mini-Neptunes, which are less dense, were long thought to be gas planets, made up of hydrogen and helium. Now, scientists at the Laboratoire d'Astrophysique de Marseille (CNRS/Aix-Marseille Universite/CNES)[1] have examined a new possibility, namely that the low ... more
+ Astronomers track down 'lost' worlds spotted but unconfirmed by TESS survey
+ Artificial intelligence predicts which planetary systems will survive
+ 'Disk Detective' Needs Your Help Finding Disks Where Planets Form
+ Supercomputer reveals atmospheric impact of gigantic planetary collisions
+ NASA Awards SETI Institute Contract for Planetary Protection Support
+ The cosmic commute towards star and planet formation
+ Dying stars breathe life into Earth
Subaru Telescope and New Horizons explore the outer Solar System
Tokyo, Japan (SPX) Jul 16, 2020
Collaborative observations with NASA's New Horizons mission have been ongoing at the Subaru Telescope since May 2020. Hyper Suprime-Cam (HSC), the wide field camera mounted on the prime focus of the Subaru Telescope, is used for the observations to search for target candidates for New Horizons' next observations. Astronomers from Japan are participating in the observation team together wit ... more
+ The collective power of the solar system's dark, icy bodies
+ Ocean in Jupiter's moon Europa "could be habitable"
+ Evidence supports 'hot start' scenario and early ocean formation on Pluto
+ Proposed NASA Mission Would Visit Neptune's Curious Moon Triton
+ SOFIA finds clues hidden in Pluto's haze
+ New evidence of watery plumes on Jupiter's moon Europa
+ Telescopes and spacecraft join forces to probe deep into Jupiter's atmosphere


New insight into the origin of water on the earth
Sapporo, Japan (SPX) Jul 20, 2020
Scientists have found the interstellar organic matter could produce an abundant supply of water by heating, suggesting that organic matter could be the source of terrestrial water. There remains a number of mysteries on our planet including the elusive origin of water on the earth. Active studies suggested that terrestrial water had been delivered by icy comets or meteorites containing hyd ... more
+ Ethiopia says first year of Nile mega-dam filling 'achieved'
+ Ethiopia says rising waters at mega-dam a 'natural' part of construction
+ Purifying water with the help of wood, bacteria and the sun
+ AU leaders to discuss Nile dam on July 21
+ China blows up dam in eastern province to ease flood risk
+ Behind the dead-water phenomenon
+ Warming winter seas could be disrupting fish stocks
Honeywell expands navigation options for precise data in areas without GPS
Phoenix AZ (SPX) Jul 17, 2020
Honeywell is introducing the HGuide n380, a new inertial navigation system that communicates position, orientation and velocity of an object - such as an autonomous vehicle or unmanned aerial vehicle (UAV) - even when global navigation satellite signals are unavailable. Smaller, lighter and lower-priced than previous Honeywell inertial navigation systems, the HGuide n380 is built using Honeywell ... more
+ BeiDou adopted in unmanned farm machines in Xinjiang
+ SMC contracts for Joint Modernized GPS Handheld Device across multiple suppliers
+ GPS isn't just for road trips anymore
+ China's last BDS satellite enters long-term operation mode
+ GPS 3 satellite on route to orbital slot under own propulsion
+ Beidou system's applications spread around globe
+ Microchip releases major update to BlueSky GNSS Firewall


Russia's Trailblazing Lunar Lander Mission to be Launch-Tested With US Equipment
Moscow (Sputnik) Jul 20, 2020
The involvement of foreign countries in the ambitious Russian lunar mission is not limited to testing equipment. A lunar mass spectrometer manufactured jointly with Switzerland will be installed on board the Luna-25 to study probes of lunar soil. The launch readiness of equipment installed on Luna-25, the first lunar lander mission from the Russian Federal Space Agency (Roscosmos) in the c ... more
+ Solar power investigation to launch on lunar lander
+ Aerojet Rocketdyne completes its propulsion for NASA's Artemis II mission
+ China's Chang'e 4 probe resumes work for 20th lunar day
+ Who's ready to serve the lunar missions
+ A slightly younger Moon
+ Scientists identify 'gel-like' substance Chinese rover found on the moon
+ NASA Increases Investment in US Small Businesses to Mature Lunar Capabilities for Artemis
A population of asteroids of interstellar origin inhabits the Solar System
Sao Paulo, Brazil (SPX) Jul 17, 2020
A study conducted by scientists at Sao Paulo State University's Institute of Geosciences and Exact Sciences (IGCE-UNESP) in Rio Claro, Brazil, has identified 19 asteroids of interstellar origin classified as Centaurs, outer Solar System objects that revolve around the Sun in the region between the orbits of Jupiter and Neptune. An article on the study titled "An interstellar origin for hig ... more
+ Carbon found in comet ATLAS helps reveal ages of other comets
+ Earth, moon were bombarded by asteroid shower 800 million years ago
+ Objects in the night
+ Capsule of Japan's Hayabusa2 asteroid probe to land in Australia on Dec 6
+ Mapping the Solar System: From the Moon to Bennu
+ Designing better asteroid explorers
+ Building NASA's Psyche: Design Done, Now Full Speed Ahead on Hardware


China's marine satellites support coral reef protection in South China Sea
Beijing (XNA) Jul 16, 2020
China's domestically-developed marine observation satellites will be used to study the distribution of coral reefs in the South China Sea, and facilitate protection and restoration of coral reefs. State broadcaster CCTV reported that the National Satellite Ocean Application Service will cooperate with a coral reef research center in Guangxi University to monitor coral reefs in the South Ch ... more
+ UP42 Adds exactEarth Ship Tracking Data to Geospatial Marketplace
+ Earth is made, on average, of cubes
+ Fallout from COVID-19 pandemic making weather forecasts less accurate
+ A Walk Through the Rainbow with PACE
+ Syncing a NASA laser with an ESA radar for a new look at sea ice
+ Methane emissions rise nine percent in decade
+ How does Earth sustain its magnetic field?
Closest ever pictures of the sun reveal 'campfires' near surface
Washington DC (UPI) Jul 16, 2020
The European Space Agency and NASA's joint Solar Orbitor mission on Thursday unveiled the closest ever pictures of the sun - and they revealed something unexpected, researchers said. The pictures, taken during ESA/NASA's Solar Orbitor mission to study earth's closest star, the Sun, are now publicly available, NASA said in a statement Thursday. The images are the first returned f ... more
+ NASA awards Total and Spectral Solar Irradiance Sensor-2 Spacecraft contract
+ Solar Orbiter ready for science despite COVID-19 setbacks
+ Watch a 10-Year Time Lapse of Sun From NASA's SDO
+ Motions in the Sun reveal inner workings of sunspot cycle
+ China's large solar telescope ready for space weather forecasts
+ Ball Aerospace to build NOAA's Space Weather Follow On-Lagrange 1 spacecraft
+ TRACERS Heliospherics mission enters Phase B


How galaxies die and the quenching of star formation
Santa Cruz CA (SPX) Jul 17, 2020
Astronomers studying galaxy evolution have long struggled to understand what causes star formation to shut down in massive galaxies. Although many theories have been proposed to explain this process, known as "quenching," there is still no consensus on a satisfactory model. Now, an international team led by Sandra Faber, professor emerita of astronomy and astrophysics at UC Santa Cruz, has ... more
+ Separating gamma-ray bursts: Students make critical breakthrough
+ Exotic neutrinos will be difficult to ferret out
+ Cosmic cataclysm allows precise test of general relativity
+ Beyond the Brim, Sombrero galaxy's halo suggests turbulent past
+ NASA pushes back James Webb telescope launch date by seven months
+ Astronomers spot most distant fleeting flash afterglow from SGRB
+ Herschel and Planck views of star formation
Filling in 11B years of the Universe's expansion history
Washington DC (SPX) Jul 21, 2020
Filling in the most-significant gaps in our understanding of the universe's history, the Sloan Digital Sky Survey (SDSS) released Sunday a comprehensive analysis of the largest three-dimensional map of the cosmos ever created. The survey, of which Carnegie is an integral member, has been one of the most successful and influential in the history of astronomy. It operates out of both Apache ... more
+ Runaway star might explain black hole's disappearing act
+ Astrophysicists unveil biggest-ever 3D map of Universe
+ Learning more about particle collisions with machine learning
+ Researchers confirm age of universe at 13.8 billion years
+ In a first, astronomers watch a black hole's corona disappear, then reappear
+ Planet Nine and the search for primordial black holes orbiting solar system
+ Exotic never before seen particle discovered at CERN
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