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Earth Observation News, Technology and Business
August 14, 2017
Upper Atmospheric Mission SPORTs an Aerospace Sensor
Los Angeles CA (SPX) Aug 04, 2017
The U.S. and Brazil are teaming up to study scintillation in the ionosphere, a phenomena that affects radio signals, disrupting communications and GPS navigation. Aerospace is providing a sensor for this international CubeSat mission, dubbed SPORT, that will be deployed off the International Space Station. The ionosphere is a portion of Earth's atmosphere where radiation from the sun creates a lot of electrically charged particles called plasma. The density of the plasma varies depending on the season, ... read more

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Space News from SpaceDaily.com
Asteroid Apophis has One in 100,000 chance of hitting Earth

Tidally locked exoplanets may be more common than previously thought

Studying the sun's atmosphere with the total solar eclipse of 2017

Exotic quantum states made from light

Envistacom wins $10M Army communications contract

Russia's S7 group plans to resume Zenit lunches from Sea Launch platform

NASA: let's say something to Voyager 1 on 40th anniversary of launch

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Lockheed Martin Will Build New Space Instrument Focused on Vegetation Health and Carbon Monitoring
Scientists will get a better understanding of our planet's carbon cycle and vegetation health through a first-of-a-kind NASA instrument built by Lockheed Martin (NYSE: LMT). The Geostationary Carbon ... more
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Nickel key to Earth's magnetic field, research shows
New research suggests nickel is essential to the Earth's magnetic field. ... more
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NOAA's GOES-S and GOES-T satellites coming together
Progress continues on the development of NOAA's GOES-S and GOES-T spacecraft that will follow the successful launch of the Geostationary Operational Environmental Satellite or GOES-R, renamed GOES-1 ... more
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Aalto-1 satellite sends first image back to VTT Finland
The photograph was taken with the VTT Technical Research Centre of Finland developed hyperspectral camera's secondary camera. Launched on the morning of 23 June from India, the Aalto-1 satelli ... more
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Vega orbits two Earth observation satellites
Arianespace has launched two Earth observation satellites for civil and military applications: OPTSAT-3000 for the Italian Ministry of Defence; and Venus, a mission of the Israel Space Agency (ISA) ... more
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NASA Solves a Drizzle Riddle
A new NASA study shows that updrafts are more important than previously understood in determining what makes clouds produce drizzle instead of full-sized raindrops, overturning a common assumption. ... more
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Manmade aerosols identified as driver in shifting global rainfall patterns
In a new study, scientists found that aerosol particles released into the atmosphere from the burning of fossil fuels are a primary driver of changes in rainfall patterns across the globe. The ... more
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North American monsoon storms fewer but more extreme
Monsoon season now brings more extreme wind and rain to central and southwestern Arizona than in the past, according to new research led by the University of Arizona. Although there are now fe ... more

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Airbus built Sentinel-5 Precursor satellite ready for launch
Europe's pollution monitoring satellite Sentinel-5 Precursor is ready to leave Airbus' Stevenage site for launch on a Rokot rocket from Plesetsk Cosmodrome, Russia. Sentinel-5 Precursor is par ... more
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Early Airborne Results Address South Korean Air Quality
For six weeks in the summer of 2016 scientists from the United States and the Republic of Korea intensively studied air pollution over the Korean peninsula. Their mission: to diagnose the complex ca ... more
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Great Plains to see more dust storms in second half of the 21st century
Climate change will bring more dust storms to the Great Plains in the latter half of the 21st century, according to the latest prediction models. ... more
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Quantum mechanics inside Earth's core
Without a magnetic field life on Earth would be rather uncomfortable: Cosmic particles would pass through our atmosphere in large quantities and damage the cells of all living beings. Technical syst ... more
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SSL To Provide Next-Generation Imaging Satellite Constellation To Digitalglobe
MacDonald, Dettwiler and Associates Ltd. reports that its subsidiary Space Systems Loral (SSL) was selected to provide a next-generation satellite constellation for high-resolution Earth imaging to ... more
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Computer vision techniques shed light on urban change
Four years ago, researchers at MIT's Media Lab developed a computer vision system that can analyze street-level photos taken in urban neighborhoods in order to gauge how safe the neighborhoods would ... more
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Extreme low-oxygen eddies in the Atlantic produce greenhouse gases
Oxygen in the seawater is not only vital to most marine organisms, its concentrations also affect the chemistry of the ocean and that of the atmosphere above. In oceanic regions with very little oxy ... more
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Study finds Earth's magnetic field 'simpler than we thought'
Scientists have identified patterns in the Earth's magnetic field that evolve on the order of 1,000 years, providing new insight into how the field works and adding a measure of predictability to ch ... more

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Military Space News, Nuclear Weapons, Missile Defense
Kestrel Eye satellite launched to International Space Station aboard SpaceX

Balloons and drones and clouds

China, Russia push talks as N. Korea steps back from missile launches

US says open to talk if North Korea ready to disarm

Iran can quit nuclear deal if US keeps adding sanctions: Rouhani

Chinese scientists aim to launch more quantum satellites

Iran chief of staff in Turkey for talks on Syria, Iraq

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Can satellites be used as an early warning system for landslides
Researchers are using satellite data to accurately map the movement of the earth before a landslide in a bid to develop a life-saving early warning system. The team from Newcastle University ( ... more
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See our seasons change from space
With the Copernicus Sentinel-3A satellite fully fledged and its data freely available, the task of monitoring and understanding our changing planet has been made that much easier. Seeing the effect ... more
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Sea spray losing its sparkle?
Atmospheric aerosols are tiny particles that scatter and absorb sunlight but also influence climate indirectly through their role in cloud formation. One of the largest sources of aerosols is sea sp ... more
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Veteran Ocean Satellite to Assume Added Role
A venerable U.S./European oceanography satellite mission with NASA participation that has expanded our knowledge of global sea level change, ocean currents and climate phenomena like El Nino and La ... more
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New map reveals personality traits of communities across the United States
Scientists at the University of Pennsylvania have created a new interactive map revealing the well-being and personality traits of communities across the United States. ... more
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Russia's 'Sova' Atmospheric Satellite Starts Flight Tests - Research Fund
The first Russian atmospheric satellite dubbed "Sova" (Owl) with a high-aspect ratio flexible wing began flight tests at an altitude of 49,000-65,000 feet, an official with the Advanced Research Fun ... more
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VTT miniature hyperspectral camera launched to space in Aalto-1 satellite
This tunable spectral imager operating in the visible and near-infrared spectra can measure wavelength range of 500-900 nanometres. The camera is half a cubesat unit (0.5U) in size, or 5 cm x 10 cm ... more
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UK-Led Satellite Image Project That Helps Spot and Stop Slavery Sites From Space
A crowdsourcing project at the University of Nottingham, England which aims to - via satellite imagery - identify notorious sites that could be involved in modern slavery globally, has attracted a n ... more
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