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  Beijing (AFP) April 16, 2022 The return to Earth of three astronauts on Saturday after six months at China's new space station marks a landmark step in the country's space ambitions, ending its longest crewed mission ever. The world's second-largest economy has put billions into its military-run space programme, with hopes of eventually sending humans to the Moon. China has come a long way in catching up with the United States and Russia, whose astronauts and cosmonauts have decades of experience in space exploration. H ... read more |
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Navy conducts historic test of new laser weapon systemArlington VA (SPX) Apr 15, 2022 The ground-based laser system homed in on the red drone flying by, shooting a high-energy beam invisible to the naked eye. Suddenly, a fiery orange glow flared on the drone, smoke poured from its en ... more  
100 km, the current Longest Distance of Quantum Secure Direct CommunicationChangchun, China (SPX) Apr 13, 2022 Confidentiality of communication is essential in modern societies. Traditional way of secure communication is to use encryption, which is based on the computational difficulty of certain mathematica ... more  
NASA's New Material Built to Withstand Extreme ConditionsHampton VA (SPX) Apr 13, 2022 NASA innovators recently developed a new metal alloy using a 3D printing process that dramatically improves the strength and durability of the components and parts used in aviation and space explora ... more  
Planet releases slew of datasets for planetary variablesSan Francisco CA (SPX) Apr 13, 2022 Planet Labs PBC has announced the release of Planetary Variables, a new product offering consisting of three pre-processed, accurate data feeds that measure the conditions of dynamic systems on the ... more |
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| Previous Issues | Apr 15 | Apr 14 | Apr 13 | Apr 12 | Apr 11 |
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Diverse life forms may have evolved earlier than previously thoughtLondon, UK (SPX) Apr 14, 2022 Diverse microbial life existed on Earth at least 3.75 billion years ago, suggests a new study led by UCL researchers that challenges the conventional view of when life began. For the study, pu ... more 
Three Chinese astronauts return to Earth after six months in spaceBeijing (AFP) April 16, 2022 Three Chinese astronauts returned to Earth on Saturday after 183 days in space, ending China's longest crewed mission as it continues its quest to become a major space power. ... more 
Xi calls on Wenchang to build world-class spaceportWenchang (XNA) Apr 15, 2022 President Xi Jinping has called on the Wenchang Space Launch Center in the southern island province of Hainan to build itself into a world-class spaceport. Xi made the remark on Tuesday aftern ... more  
Race is on for China's first domestic satellite listed firmBeijing (XNA) Apr 13, 2022 China's commercial aerospace sector has embraced a wave of IPO plans recently, as private enterprises hasten to "aim for the stars" and become the country's first domestically listed aerospace compa ... more |
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ReOrbit and TransAstra sign spacecraft development and logistics contractsHelsinki, Finland (SPX) Apr 15, 2022 TransAstra, a provider of breakthrough orbital logistics and space domain awareness solutions, and ReOrbit, a provider of software-defined small satellites for beyond LEO missions, announced today t ... more  
Sols 3444-3445: The curious case of cross-cutting ridgesPasadena CA (JPL) Apr 15, 2022 Tosol's plan is focusing on examination of the linear ridges that cross-cut the local terrain. These raised ridges look like boxes with their lids cut off and mostly buried in the local bedrock, and ... more 
NASA and UAE to share Mars mission datasetsGreenbelt MD (SPX) Apr 13, 2022 NASA's MAVEN mission and the United Arab Emirates' Hope Probe mission are paving the way toward greater scientific collaboration and data exchange between the two Mars orbiters. A new partners ... more  
Hughes announces distribution agreement with OneWeb TechnologiesGermantown MD (SPX) Apr 06, 2022 Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks for 50 years, has announced it signed a distribution agreement with OneWeb Technologies ... more |
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MetOp-SG-B weather satellite: Scatterometer flies through testsMadrid, Spain (SPX) Apr 07, 2022 The flight model of the Scatterometer Antenna Subsystem (SAS) of the MetOp Second Generation meteorological satellites has been officially delivered after four months of extensive testing at the Air ... more 
Oldest evidence of Mayan calendar found in GuatemalaWashington DC (UPI) Apr 14, 2021 The oldest evidence of the Maya calendar has been excavated at San Bartolo, Guatemala, found among fragments of painted murals. ... more  
Webb's coldest instrument reaches operating temperatureParis (ESA) Apr 14, 2022 With help from a cryocooler, Webb's Mid-Infrared Instrument has dropped down to just a few degrees above the lowest temperature matter can reach and is ready for calibration. The James Webb Sp ... more  
Space balloon company offers first look at luxury cabinsWashington (AFP) April 12, 2022 A new entrant in the space tourism market promises customers views of the Earth's curvature from the comfort of a luxury cabin, lifted to the upper atmosphere with a giant balloon. ... more  
A water-rich world in the inner solar system-that isn't EarthWashington DC (SPX) Apr 13, 2022 Dwarf planet Ceres is becoming a new research focus in the recent field of ocean worlds science. It is the only large, water-rich body that has been characterized to an extraordinary level of detail ... more |
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  ESO telescope captures surprising changes in Neptune's temperatures  |
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 Washington DC (SPX) Apr 14, 2022 
NASA will provide coverage of spacewalks Monday, April 18, and Thursday, April 28, as Russian cosmonauts venture outside the International Space Station to activate a new robotic arm attached to the Nauka module.
Coverage for both spacewalks will begin at 10 a.m. EDT each day on NASA Television, the NASA app, and agency's website. Each spacewalk is scheduled to begin around 10:25 a.m.
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 Alameda CA (SPX) Apr 14, 2022 
Astra Space, Inc. (Nasdaq: ASTR) and LeoStella LLC ("LeoStella") has announced a contract for Astra to provide multiple Astra Spacecraft Engines for LeoStella satellites. Astra is expected to begin delivering the propulsion systems later this year and into 2023.
LeoStella designs and manufactures operational satellites cost effectively and at scale. Astra's Spacecraft Engine has demonstrat ... more |
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 Pasadena CA (JPL) Apr 14, 2022 
Drilling is on hold while the rover focuses on driving, so the sampling team is off studying the data we have acquired so far. What kind of information do we get from the drill, and how do the rocks we have drilled so far compare to each other?
One of the first things we look at is how difficult it was for the drill to make progress through the rock. The rover has a rotary percussive drill ... more |
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 Beijing (AFP) April 16, 2022 
Three Chinese astronauts returned to Earth on Saturday after 183 days in space, ending China's longest crewed mission as it continues its quest to become a major space power.
The Shenzhou-13 spacecraft was the latest mission in Beijing's drive to rival the United States, after landing a rover on Mars and sending probes to the Moon.
Live footage from state broadcaster CCTV showed the caps ... more |
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 Mclean VA (SPX) Apr 13, 2022 
Intelsat - operator of the world's largest integrated satellite and terrestrial network and a leading provider of inflight connectivity (IFC) - has announced its latest service offering: Cloud Connect Media, a connectivity solution that provides programmers with secure access between the IntelsatOne Media Network and Amazon Web Services (AWS).
Cloud Connect Media is designed to provide con ... more |
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 Luxembourg (SPX) Apr 14, 2022  Kleos Space S.A (ASX:KSS, Frankfurt:KS1) has confirmed that the first two Patrol Mission satellites (KSF2-C and KSF2-D) have been successfully deployed from D-Orbit's orbital transfer vehicle, ION Satellite Carrier, and contact has been established. The remaining two Patrol satellites (KSF2-A and KSF3-B) are expected to be deployed into a different orbit from the transfer vehicle in the coming w ... more |
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 London, UK (SPX) Apr 14, 2022 
Diverse microbial life existed on Earth at least 3.75 billion years ago, suggests a new study led by UCL researchers that challenges the conventional view of when life began.
For the study, published in Science Advances, the research team analysed a fist-sized rock from Quebec, Canada, estimated to be between 3.75 and 4.28 billion years old. In an earlier Nature paper*, the team found tiny ... more |
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 Los Angeles CA (SPX) Apr 13, 2022 
An enormous comet - approximately 80 miles across, more than twice the width of Rhode Island - is heading our way at 22,000 miles per hour from the edge of the solar system. Fortunately, it will never get closer than 1 billion miles from the sun, which is slightly farther from Earth than Saturn; that will be in 2031.
Comets, among the oldest objects in the solar system, are icy bodies that ... more |
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 Sydney (AFP) April 17, 2022 
Australia's foreign minister said Sunday that a controversial security deal between the Solomon Islands and China would not spell the end of her country's defence cooperation with the Pacific nation.
Marise Payne told national broadcaster ABC that an existing bilateral security treaty between Australia and the Solomon Islands would continue even if the nation ignored entreaties from Canberra ... more |
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 Edwards AFB CA (SPX) Apr 05, 2022 
NASA's airborne Lunar Spectral Irradiance, or air-LUSI, flew aboard NASA's ER-2 aircraft from March 12 to 16 to accurately measure the amount of light reflected off the Moon. Reflected moonlight is a steady source of light that researchers are taking advantage of to improve the accuracy and consistency of measurements among Earth-observing satellites.
"The Moon is extremely stable and not ... more |
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 Houston TX (SPX) Apr 14, 2022 
Have you ever felt off-balance after being on amusement rides or gotten motion sickness on a boat? Astronauts feel something similar that can be more intense when they return to Earth from space.
Once they land, their whole body - including muscles, bones, inner ear, and organs - starts readjusting to Earth's gravity. Astronauts often report feeling dizzy, lightheaded, nauseated, and off-b ... more |
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 Baltimore MD (SPX) Apr 13, 2022 
NASA's Hubble Space Telescope has determined the size of the largest icy comet nucleus ever seen by astronomers. The estimated diameter is approximately 80 miles across, making it larger than the state of Rhode Island. The nucleus is about 50 times larger than found at the heart of most known comets. Its mass is estimated to be a staggering 500 trillion tons, a hundred thousand times greater tha ... more |
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 Madrid, Spain (SPX) Apr 07, 2022 
The flight model of the Scatterometer Antenna Subsystem (SAS) of the MetOp Second Generation meteorological satellites has been officially delivered after four months of extensive testing at the Airbus facility in Madrid. It will now be transferred to Airbus in Friedrichshafen (Germany) where it will be integrated into the satellite along with the other instruments.
The SAS protoflight mod ... more |
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 Washington DC (UPI) Apr 14, 2021 
An unusual magnetic storm from the sun will aim at the Earth soon, possibly beginning Thursday, and experts say it has the potential to cause some noticeable damage here on our planet.
Scientists say that the solar activity - called a geomagnetic storm - will produce a magnetic discharge and send it in the direction toward Earth. In other words, essentially, that means that increased ... more |
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 Baltimore MD (SPX) Apr 15, 2022 
The journey of commissioning the Webb telescope continues this week with the successful cooling of the Mid-InfraRed Instrument (MIRI), through the critical 'pinch point,' down to its final operating temperature of less than 7 kelvins (-447 degrees Fahrenheit, or -266 degrees Celsius). This was a precondition to completing the seventh and final stage of the mirror alignment process. The next step ... more |
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 Baltimore MD (SPX) Apr 14, 2022 
Astronomers have identified a rapidly growing black hole in the early universe that is considered a crucial "missing link" between young star-forming galaxies and the first supermassive black holes. They used data from NASA's Hubble Space Telescope to make this discovery.
Until now, the monster, nicknamed GNz7q, had been lurking unnoticed in one of the best-studied areas of the night sky, ... more |
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