Powering sustainability: Satellite propulsion underpins orbital stewardship
Wednesday, 01 September 2021 10:33
Small satellite propulsion has a critical role to play in keeping space sustainable. While in-orbit debris cleaners and other emerging capabilities capture imaginations, thrusters underpin a healthy operating environment in space.
China wants to build a spaceship that's kilometers long
Wednesday, 01 September 2021 10:08
It's no secret that China has become a major contender in spaceflight. In the past 20 years, the China National Space Agency (CNSA) has accomplished some historic firsts. This includes sending astronauts to space, deploying three space stations (as part of the Tiangong program), developing heavy launch vehicles (like the Long March 5), and sending robotic explorers to the far side of the moon and Mars.
Looking ahead to the next decade and beyond, China is planning on taking even bolder steps to develop its space program. Among the many proposals the country's leaders are considering for its latest five-year plan, one involved creating an "ultra-large spacecraft spanning kilometers." Having this spacecraft in low Earth orbit (LEO) would be a game-changer for China, allowing for long-duration missions and the use of space resources.
Promising candidates revealed for next-generation LED-based data communications
Wednesday, 01 September 2021 09:48
Guildford UK (SPX) Aug 27, 2021
A new paper from the University of Surrey and the University of Cambridge has detailed how two relatively unexplored semiconducting materials can satisfy the telecommunication industry's hunger for enormous amounts of data at ever-greater speeds.
Light-emitting diode (LED)-based communications techniques allow computing devices, including mobile phones, to communicate with one another by u
A new paper from the University of Surrey and the University of Cambridge has detailed how two relatively unexplored semiconducting materials can satisfy the telecommunication industry's hunger for enormous amounts of data at ever-greater speeds.
Light-emitting diode (LED)-based communications techniques allow computing devices, including mobile phones, to communicate with one another by u Cold planets exist throughout our Galaxy, even in the Galactic bulge
Wednesday, 01 September 2021 09:48
Osaka, Japan (SPX) Aug 31, 2021
Although thousands of planets have been discovered in the Milky Way, most reside less than a few thousand light years from Earth. Yet our Galaxy is more than 100,000 light years across, making it difficult to investigate the Galactic distribution of planets. But now, a research team has found a way to overcome this hurdle.
In a study published in The Astrophysical Journal Letters, research
Although thousands of planets have been discovered in the Milky Way, most reside less than a few thousand light years from Earth. Yet our Galaxy is more than 100,000 light years across, making it difficult to investigate the Galactic distribution of planets. But now, a research team has found a way to overcome this hurdle.
In a study published in The Astrophysical Journal Letters, research 3D-printed lunar floor
Wednesday, 01 September 2021 05:20
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3D-printed lunar floor Inspiration4 crew will conduct health research during three day mission
Wednesday, 01 September 2021 03:30
Los Angeles CA (SPX) Sep 01, 2021
The crew of Inspiration4 will partake in a first-of-its-kind health research initiative to increase humanity's knowledge on the impact of spaceflight on the human body. Once in orbit, the crew will perform carefully selected research experiments on human health and performance, which will have potential applications for human health on Earth and during future spaceflights.
Additionally, Sp
The crew of Inspiration4 will partake in a first-of-its-kind health research initiative to increase humanity's knowledge on the impact of spaceflight on the human body. Once in orbit, the crew will perform carefully selected research experiments on human health and performance, which will have potential applications for human health on Earth and during future spaceflights.
Additionally, Sp Air Force rescue crews ready in case of SpaceX, Boeing launch malfunctions
Wednesday, 01 September 2021 03:30
Washington DC (UPI) Aug 31, 2021
U.S. Air Force rescue teams have completed training in preparation for possible emergency bailouts of space launches by SpaceX and Boeing.
The training took place last week in the Atlantic Ocean and the Banana River near the Florida-based Patrick Space Force Base, the Air Force said Monday in a press release.
The teams included pararescuemen, airmen and maritime operations from t
U.S. Air Force rescue teams have completed training in preparation for possible emergency bailouts of space launches by SpaceX and Boeing.
The training took place last week in the Atlantic Ocean and the Banana River near the Florida-based Patrick Space Force Base, the Air Force said Monday in a press release.
The teams included pararescuemen, airmen and maritime operations from t Application of fission-powered spacecraft in solar system exploration missions
Wednesday, 01 September 2021 03:30
Beijing, China (SPX) Sep 01, 2021
The universe, and everything it encompasses, has kindled the curious human mind for ages, leading to numerous "eureka" moments in understanding the intricacies of "outer space." Several manned and unmanned space explorations have been successfully deployed to date, using chemical energy and solar energy as the primary sources of energy. However, these sources may not be very energy-efficient or
The universe, and everything it encompasses, has kindled the curious human mind for ages, leading to numerous "eureka" moments in understanding the intricacies of "outer space." Several manned and unmanned space explorations have been successfully deployed to date, using chemical energy and solar energy as the primary sources of energy. However, these sources may not be very energy-efficient or NASA prompts companies for Artemis Lunar Terrain Vehicle Solutions
Wednesday, 01 September 2021 03:30
Houston TX (SPX) Sep 01, 2021
NASA is asking American companies for additional input on approaches and solutions for a vehicle to transport Artemis astronauts around the lunar South Pole later this decade. The lunar terrain vehicle (LTV), an unenclosed rover that astronauts can drive on the Moon while wearing their spacesuits, will need to last at least 10 years, spanning multiple Artemis missions.
Through a request fo
NASA is asking American companies for additional input on approaches and solutions for a vehicle to transport Artemis astronauts around the lunar South Pole later this decade. The lunar terrain vehicle (LTV), an unenclosed rover that astronauts can drive on the Moon while wearing their spacesuits, will need to last at least 10 years, spanning multiple Artemis missions.
Through a request fo X-ray magnifying glass enhances view of distant black holes
Wednesday, 01 September 2021 03:30
Boston MA (SPX) Sep 01, 2021
A new technique using NASA's Chandra X-ray Observatory has allowed astronomers to obtain an unprecedented look at a black hole system in the early Universe, as reported in our latest press release. This is providing a way for astronomers to look at faint and distant X-ray objects in more detail than had previously been possible.
Astronomers used an alignment in space that shows "gravitatio
A new technique using NASA's Chandra X-ray Observatory has allowed astronomers to obtain an unprecedented look at a black hole system in the early Universe, as reported in our latest press release. This is providing a way for astronomers to look at faint and distant X-ray objects in more detail than had previously been possible.
Astronomers used an alignment in space that shows "gravitatio An accidental discovery hints at a hidden population of cosmic objects
Wednesday, 01 September 2021 03:30
Pasadena CA (JPL) Sep 01, 2021
A new study offers a tantalizing explanation for how a peculiar cosmic object called WISEA J153429.75-104303.3 - nicknamed "The Accident" - came to be. The Accident is a brown dwarf. Though they form like stars, these objects don't have enough mass to kickstart nuclear fusion, the process that causes stars to shine. And while brown dwarfs sometimes defy characterization, astronomers have a good
A new study offers a tantalizing explanation for how a peculiar cosmic object called WISEA J153429.75-104303.3 - nicknamed "The Accident" - came to be. The Accident is a brown dwarf. Though they form like stars, these objects don't have enough mass to kickstart nuclear fusion, the process that causes stars to shine. And while brown dwarfs sometimes defy characterization, astronomers have a good Israel Space Agency selects Ramon.Space for computing payload
Wednesday, 01 September 2021 03:30
Yokneam, Israel (SPX) Sep 01, 2021
Ramon.Space has been selected by the Israel Space Agency to provide a space computing payload for a mission scheduled to launch in early 2022. As part of the mission, Ramon.Space digital payload will perform computing on-orbit including software updates and upgrades using the company's programmable space computing systems.
Ramon.Space high performance computing systems are based on in-hous
Ramon.Space has been selected by the Israel Space Agency to provide a space computing payload for a mission scheduled to launch in early 2022. As part of the mission, Ramon.Space digital payload will perform computing on-orbit including software updates and upgrades using the company's programmable space computing systems.
Ramon.Space high performance computing systems are based on in-hous Researchers biomines vanadium aboard ISS
Wednesday, 01 September 2021 03:30
Houston TX (SPX) Sep 01, 2021
For centuries, humans have mined materials to build the tools we use every day, from batteries and cell phones to airplanes and refrigerators. While the process of obtaining these important minerals used to rely entirely on heavy machinery, fire, and human labor, scientists have learned how to harness the natural power of microbes to do some of the work.
This process, called biomining, has
For centuries, humans have mined materials to build the tools we use every day, from batteries and cell phones to airplanes and refrigerators. While the process of obtaining these important minerals used to rely entirely on heavy machinery, fire, and human labor, scientists have learned how to harness the natural power of microbes to do some of the work.
This process, called biomining, has Spacecraft deorbiting device developed at Purdue ready for upcoming test launch
Wednesday, 01 September 2021 03:30
West Lafayette IN (SPX) Sep 01, 2021
A drag sail that a team at Purdue University developed to pull launch vehicles in space back to Earth is scheduled to undergo a test launch on Thursday (Sept. 2).
The mission, set to take off from Vandenberg Space Force Base in California, will evaluate how well the prototype helps its vehicle deorbit from space after mission completion. A livestream of the launch will be available through
A drag sail that a team at Purdue University developed to pull launch vehicles in space back to Earth is scheduled to undergo a test launch on Thursday (Sept. 2).
The mission, set to take off from Vandenberg Space Force Base in California, will evaluate how well the prototype helps its vehicle deorbit from space after mission completion. A livestream of the launch will be available through World-leading space venture capital firm announces idea-stage incubator
Wednesday, 01 September 2021 03:30
Traverse City, MI (SPX) Sep 01, 2021
SpaceFund has announced at the North American Space Summit, the formation of its SpaceFund Labs idea incubator. The goal of this new division of SpaceFund is to capture and turn exciting ideas into funded businesses by creating a unique incubation plan for each idea that is accepted into the program.
"SpaceFund Labs is about discovering and nurturing the most brilliant ideas in AI, biotech
SpaceFund has announced at the North American Space Summit, the formation of its SpaceFund Labs idea incubator. The goal of this new division of SpaceFund is to capture and turn exciting ideas into funded businesses by creating a unique incubation plan for each idea that is accepted into the program.
"SpaceFund Labs is about discovering and nurturing the most brilliant ideas in AI, biotech