Satixfy tests new antenna with OneWeb and Air Force Research Lab
Monday, 10 April 2023 11:25
SatixFy Communications Ltd. (NYSE AMERICAN: SATX) has completed a contracted demonstration with OneWeb Technologies ("OWT"), and the Air Force Research Lab ("AFRL"), to demonstrate SatixFy's new antenna for use by the United States Department of Defense (DoD), under its initiative Defense Experimentation Using Commercial Space Internet (DEUCSI). This program was executed in partnership with the	  Scientists use NASA satellite data to determine Belize coral reef risk
Monday, 10 April 2023 11:25
Using two decades of NASA satellite measurements stored in the cloud, scientists recently assessed the vulnerability of Belize's renowned coral reefs to bleaching and collapse. The findings could help management authorities protect the reefs from human impacts such as development, overfishing, pollution, and climate change. 
The 185-mile-long (298-kilometer-long) barrier reef system off the	  A new type of photonic time crystal gives light a boost
Monday, 10 April 2023 11:25
Researchers have developed a way to create photonic time crystals and shown that these bizarre, artificial materials amplify the light that shines on them. These findings, described in a paper in Science Advances, could lead to more efficient and robust wireless communications and significantly improved lasers. 
Time crystals were first conceived by Nobel laureate Frank Wilczek in 2012. Mun	  Absolute zero in the quantum computer
Monday, 10 April 2023 11:25
The absolute lowest temperature possible is -273.15 degrees Celsius. It is never possible to cool any object exactly to this temperature - one can only approach absolute zero. This is the third law of thermodynamics. 
A research team at TU Wien (Vienna) has now investigated the question: How can this law be reconciled with the rules of quantum physics? They succeeded in developing a "quantu	  The ice in Antarctica has melted before
Monday, 10 April 2023 11:25
Sixty per cent of the world's fresh water is bound up in Antarctic ice sheets. Thirty million cubic kilometres of ice is perhaps a difficult number to grasp. But if absolutely all Antarctica's ice melted, the seas would rise by 58 metres on average. 
"The ice sheet in East Antarctica stores enormous amounts of water. This means that this is the biggest possible source of future sea level ri	  An invisible underwater glacier loss in the Himalayas
Monday, 10 April 2023 11:25
A new insightful study reveals that the mass loss of lake-terminating glaciers in the greater Himalaya has been significantly underestimated, due to the inability of satellites to see glacier changes occurring underwater, leading to critical implications for the region's future projection of glacier disappearance and water resources. The research, which combines multi-temporal satellite data wit	  Ice sheets can collapse faster than previously thought possible
Monday, 10 April 2023 11:25
Ice sheets can retreat up to 600 metres a day during periods of climate warming, 20 times faster than the highest rate of retreat previously measured. 
An international team of researchers, led by Dr Christine Batchelor of Newcastle University, UK, used high-resolution imagery of the seafloor to reveal just how quickly a former ice sheet that extended from Norway retreated at the end of the	  Scientists discover a way Earth's atmosphere cleans itself
Monday, 10 April 2023 11:25
Human activities emit many kinds of pollutants into the air, and without a molecule called hydroxide (OH), many of these pollutants would keep aggregating in the atmosphere. 
How OH itself forms in the atmosphere was viewed as a complete story, but in new research published in Proceedings of the National Academy of Sciences, a research team that includes Sergey Nizkorodov, a University of C	  Canada proposes to develop robotic lunar rover for Artemis
Monday, 10 April 2023 11:01
As Canada celebrates its first astronaut to go to the moon, it is starting a new project that could eventually enable a Canadian to walk on the lunar surface.
Report recommends allowing “learning period” for commercial human spaceflight safety regulations to expire
Monday, 10 April 2023 10:13
A new report recommends that current restrictions on the FAA’s ability to regulate safety for people flying on commercial spacecraft be allowed to expire later this year.
13 volcanoes seen from space
Monday, 10 April 2023 09:00
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				Have you ever wondered what a volcano looks like from space? Today, we’re counting down our picks of the most impressive volcanoes around the world – captured by satellites. Our countdown includes Mount Fuji, Mount Mayon and Mount Vesuvius. Satellites orbiting 800 km above us can monitor volcanoes. They can provide real-time data on volcanic activity and can even help disaster response efforts post-eruption.
Safran to provide GNSS simulation solutions for Xona's LEO constellation
Monday, 10 April 2023 06:12
Orolia, a Safran Electronics and Defense company, has partnered with Xona Space Systems to develop support for Xona's Low-Earth-Orbit (LEO) constellation and navigation signals in its Skydel-powered simulation and testing products. Xona is developing PULSAR - a high-performance positioning, navigation, and timing (PNT) service enabled by a commercial constellation of dedicated LEO satellites.	  SmartSat funds research projects for Space Qualification Mission Waratah Seed
Monday, 10 April 2023 06:12
SmartSat Cooperative Research Centre (CRC), Australia's largest space research centre, is committing over AU$1 million to support the development of new space technology that will be tested in space as payloads on the Waratah Seed WS-1 (Waratah Seed) spacecraft, Australia's first space qualification-focused ride-share mission, due to take its maiden flight later in 2023. The SmartSat NSW Node an	  NTT and SES offer satellite-based Edge and Private 5G network solutions
Monday, 10 April 2023 06:12
NTT Ltd., a leading global IT infrastructure and services company, and SES, a leading global content connectivity service provider via satellite, today announced a multi-year partnership to use SES satellites to deliver NTT's Edge as a Service to enterprise customers. The collaboration will bring together NTT's expertise in networking and enterprise managed services with SES's unique satellite c	  Northrop Grumman developing military communications satellite for 2025 launch
Sunday, 09 April 2023 20:46
Northrop Grumman is developing a geostationary communications satellite that will compete against a Boeing design in a military procurement estimated to be worth $2.4 billion.

