China accelerates space computing as Geovis and Sugon map an orbital data network
Thursday, 21 August 2025 06:22
Tokyo, Japan (SPX) Aug 15, 2025
China is accelerating investment in the emerging space information, or space computing, sector that it frames as a future trillion-yuan growth engine, with leading firms joining to process satellite and aerial data in orbit rather than entirely on the ground.
Geovis Technology Co Ltd recently signed a framework agreement with supercomputer maker Sugon to co-develop an open and inclusive sp
China is accelerating investment in the emerging space information, or space computing, sector that it frames as a future trillion-yuan growth engine, with leading firms joining to process satellite and aerial data in orbit rather than entirely on the ground.
Geovis Technology Co Ltd recently signed a framework agreement with supercomputer maker Sugon to co-develop an open and inclusive sp US Space Force launches first reprogrammable navigation satellite from L3Harris
Thursday, 21 August 2025 06:22
Los Angeles CA (SPX) Aug 15, 2025
The US Space Force has placed the L3Harris-built Navigation Technology Satellite-3 (NTS-3) into orbit aboard a United Launch Alliance Vulcan rocket from Cape Canaveral Space Force Station. NTS-3 is the Department of Defense's first experimental navigation satellite in almost five decades, and the first fully reprogrammable Positioning, Navigation and Timing (PNT) spacecraft designed to operate i
The US Space Force has placed the L3Harris-built Navigation Technology Satellite-3 (NTS-3) into orbit aboard a United Launch Alliance Vulcan rocket from Cape Canaveral Space Force Station. NTS-3 is the Department of Defense's first experimental navigation satellite in almost five decades, and the first fully reprogrammable Positioning, Navigation and Timing (PNT) spacecraft designed to operate i First-of-its-kind supernova reveals innerworkings of a dying star
Thursday, 21 August 2025 02:25
Evanston IL (SPX) Aug 21, 2025
An international team of scientists, led by Northwestern University astrophysicists, has detected a never-before-seen type of exploding star, or supernova, that is rich with silicon, sulfur and argon.
When massive stars explode, astrophysicists typically find strong signatures of light elements, such as hydrogen and helium. But the newly discovered supernova, dubbed SN2021yfj, displayed a
An international team of scientists, led by Northwestern University astrophysicists, has detected a never-before-seen type of exploding star, or supernova, that is rich with silicon, sulfur and argon.
When massive stars explode, astrophysicists typically find strong signatures of light elements, such as hydrogen and helium. But the newly discovered supernova, dubbed SN2021yfj, displayed a Astronomers capture a record 130-year evolution of a dying star
Thursday, 21 August 2025 02:25
Manchester UK (SPX) Aug 21, 2025
For the first time, scientists have directly tracked the slow transformation of a dying star over more than a century - revealing it is heating up faster than any other typical star ever observed.
The research, published in The Astrophysical Journal Letters, tracks 130 years of changes in the "spirograph" Planetary Nebula IC418 - a glowing shell of gas and dust cast off by a dying star abo
For the first time, scientists have directly tracked the slow transformation of a dying star over more than a century - revealing it is heating up faster than any other typical star ever observed.
The research, published in The Astrophysical Journal Letters, tracks 130 years of changes in the "spirograph" Planetary Nebula IC418 - a glowing shell of gas and dust cast off by a dying star abo How to Maximize Your Solar Investment with Smart Energy Storage
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
For many homeowners, installing solar panels is one of the best ways to cut energy bills, reduce reliance on fossil fuels, and add long-term value to a property. But if you've already invested in solar, you might be wondering how to get the most out of it. That's where energy storage comes in. By pairing solar panels with a smart battery system, you can take control of your power use, save even
For many homeowners, installing solar panels is one of the best ways to cut energy bills, reduce reliance on fossil fuels, and add long-term value to a property. But if you've already invested in solar, you might be wondering how to get the most out of it. That's where energy storage comes in. By pairing solar panels with a smart battery system, you can take control of your power use, save even Space Machines finalizes Scintilla propulsion engine for Optimus Viper
Thursday, 21 August 2025 02:25
Sydney, Australia (SPX) Aug 21, 2025
Space Machines Company has announced the completion of its in-house Scintilla propulsion engine, designed to power the Optimus Viper platform for rapid orbital manoeuvring and space domain awareness. The engine has achieved 65-second sustained burns, more than 1,200 seconds of cumulative testing, and 40 restarts to date.
The metal 3D-printed thruster delivers 50 Newtons of thrust at 92 per
Space Machines Company has announced the completion of its in-house Scintilla propulsion engine, designed to power the Optimus Viper platform for rapid orbital manoeuvring and space domain awareness. The engine has achieved 65-second sustained burns, more than 1,200 seconds of cumulative testing, and 40 restarts to date.
The metal 3D-printed thruster delivers 50 Newtons of thrust at 92 per Two different types of asteroids may actually share same origin story
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
Approximately 4.6 billion years ago our solar system formed from a huge disk of gas and dust orbiting our Sun. The asteroids we see today are some of the most complete artifacts of this formation left for us to observe, like the screws, offcuts, and other debris leftover at a construction site. Scientists can study these floating time capsules and examine their composition, shape, and surface ma
Approximately 4.6 billion years ago our solar system formed from a huge disk of gas and dust orbiting our Sun. The asteroids we see today are some of the most complete artifacts of this formation left for us to observe, like the screws, offcuts, and other debris leftover at a construction site. Scientists can study these floating time capsules and examine their composition, shape, and surface ma LunaGrid Lite advances toward lunar power transmission milestone
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
Astrobotic reported that its LunaGrid-Lite mission has cleared Critical Design Review (CDR) and has begun building flight hardware, moving the project closer to a planned 2026 demonstration of lunar surface power transmission. The mission will deploy 500 meters of lightweight cable across the Moon and deliver one kilowatt of power using an Astrobotic CubeRover.
"This milestone signals the
Astrobotic reported that its LunaGrid-Lite mission has cleared Critical Design Review (CDR) and has begun building flight hardware, moving the project closer to a planned 2026 demonstration of lunar surface power transmission. The mission will deploy 500 meters of lightweight cable across the Moon and deliver one kilowatt of power using an Astrobotic CubeRover.
"This milestone signals the Ceres once held deep energy reserves that may have supported life
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
The dwarf planet is cold now, but new research paints a picture of Ceres hosting a deep, long-lived energy source that may have maintained habitable conditions in the past.
New NASA research has found that Ceres may have had a lasting source of chemical energy: the right types of molecules needed to fuel some microbial metabolisms. Although there is no evidence that microorganisms ever exi
The dwarf planet is cold now, but new research paints a picture of Ceres hosting a deep, long-lived energy source that may have maintained habitable conditions in the past.
New NASA research has found that Ceres may have had a lasting source of chemical energy: the right types of molecules needed to fuel some microbial metabolisms. Although there is no evidence that microorganisms ever exi Alien aurora: Researchers discover new plasma wave in Jupiter's aurora
Thursday, 21 August 2025 02:25
Minneapolis MN (SPX) Aug 21, 2025
Researchers at the University of Minnesota Twin Cities have made a groundbreaking discovery by observing and analyzing the first new type of plasma wave in Jupiter's aurora. This research helps us understand "alien aurora" on other planets, which in turn teaches us more about how Earth's magnetic field protects us from the sun's harmful radiation.
The research is published in Physical Revi
Researchers at the University of Minnesota Twin Cities have made a groundbreaking discovery by observing and analyzing the first new type of plasma wave in Jupiter's aurora. This research helps us understand "alien aurora" on other planets, which in turn teaches us more about how Earth's magnetic field protects us from the sun's harmful radiation.
The research is published in Physical Revi What came before the Big Bang remains a mystery but new tools may help
Thursday, 21 August 2025 02:25
London, UK (SPX) Aug 21, 2025
A team of physicists is arguing that one of the biggest taboos in cosmology-asking what existed before the big bang-can now be approached using numerical relativity. In a new paper published in Living Reviews in Relativity, Eugene Lim of King's College London, together with Katy Clough of Queen Mary University of London and Josu Aurrekoetxea of Oxford University, describe how computer simulation
A team of physicists is arguing that one of the biggest taboos in cosmology-asking what existed before the big bang-can now be approached using numerical relativity. In a new paper published in Living Reviews in Relativity, Eugene Lim of King's College London, together with Katy Clough of Queen Mary University of London and Josu Aurrekoetxea of Oxford University, describe how computer simulation Fireball lights up Japanese skies
Thursday, 21 August 2025 02:25
Tokyo (AFP) Aug 20, 2025
A flashing fireball dashed across the skies of western Japan, shocking residents and dazzling stargazers, though experts said it was a natural phenomenon and not an alien invasion.
Videos and photos emerged online of the extremely bright ball of light visible for hundreds of kilometres shortly after 11:00 pm (1400 GMT) local time on Tuesday.
"A white light I had never seen before cam
A flashing fireball dashed across the skies of western Japan, shocking residents and dazzling stargazers, though experts said it was a natural phenomenon and not an alien invasion.
Videos and photos emerged online of the extremely bright ball of light visible for hundreds of kilometres shortly after 11:00 pm (1400 GMT) local time on Tuesday.
"A white light I had never seen before cam Gas streamers reveal how massive young stars gain their mass
Thursday, 21 August 2025 02:25
Tokyo, Japan (SPX) Aug 21, 2025
A research team led by Kyoto University and the University of Tokyo has identified gas streamers as a key mechanism feeding high-mass young stars, challenging the long-held assumption that large accretion disks are the primary drivers of stellar growth.
Massive stars, defined as those more than eight times the mass of our sun, form rapidly despite losing material through stellar winds and
A research team led by Kyoto University and the University of Tokyo has identified gas streamers as a key mechanism feeding high-mass young stars, challenging the long-held assumption that large accretion disks are the primary drivers of stellar growth.
Massive stars, defined as those more than eight times the mass of our sun, form rapidly despite losing material through stellar winds and IBM and NASA launch Surya AI model to forecast solar storms and safeguard technology
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
IBM and NASA have introduced Surya, an open-source foundation model designed to interpret high resolution solar data and improve space weather forecasting. The system, trained on NASA's Solar Dynamics Observatory images, offers a new capability for predicting how solar activity impacts satellites, power grids, communications, and navigation systems.
The Sun, though 93 million miles away, h
IBM and NASA have introduced Surya, an open-source foundation model designed to interpret high resolution solar data and improve space weather forecasting. The system, trained on NASA's Solar Dynamics Observatory images, offers a new capability for predicting how solar activity impacts satellites, power grids, communications, and navigation systems.
The Sun, though 93 million miles away, h SiriusXM activates SXM 10 to bolster North American audio network
Thursday, 21 August 2025 02:25
Los Angeles CA (SPX) Aug 21, 2025
SiriusXM and Maxar Space Systems said the SXM-10 satellite has finished in-orbit testing and is now in full operational service with SiriusXM. The spacecraft launched on June 7, 2025 aboard a SpaceX Falcon 9 and advanced smoothly through checkout before handover.
"The SXM-10 satellite strengthens the health of our fleet and the infrastructure that provides a critical foundation for our aud
SiriusXM and Maxar Space Systems said the SXM-10 satellite has finished in-orbit testing and is now in full operational service with SiriusXM. The spacecraft launched on June 7, 2025 aboard a SpaceX Falcon 9 and advanced smoothly through checkout before handover.
"The SXM-10 satellite strengthens the health of our fleet and the infrastructure that provides a critical foundation for our aud