Heat-proof chaotic carbides could revolutionize aerospace technology
Monday, 17 October 2022 10:35
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Durham NC (SPX) Oct 13, 2022
A group of scientists led by Duke University have engineered a new class of materials capable of producing tunable plasmonic properties while withstanding incredibly high temperatures.
Plasmonics is a technology that essentially traps the energy of light within groups of electrons oscillating together on a metallic surface. This creates a powerful electromagnetic field that interacts with
A group of scientists led by Duke University have engineered a new class of materials capable of producing tunable plasmonic properties while withstanding incredibly high temperatures.
Plasmonics is a technology that essentially traps the energy of light within groups of electrons oscillating together on a metallic surface. This creates a powerful electromagnetic field that interacts with Russia launches new Angolan satellite into orbit
Monday, 17 October 2022 10:35 Write a comment
Moscow (AFP) Oct 12, 2022
Russia launched a new Angolan communications satellite on Wednesday from the Baikonur cosmodrome in Kazakhstan, the Roscosmos agency said, after Luanda's first satellite was lost in space.
A Proton-M rocket blasted off at 1500 GMT and Angosat-2 was "being put into orbit", the agency said.
Angosat-1 was also deployed by a Russian rocket in December 2017, but Moscow announced it had lost c
Russia launched a new Angolan communications satellite on Wednesday from the Baikonur cosmodrome in Kazakhstan, the Roscosmos agency said, after Luanda's first satellite was lost in space.
A Proton-M rocket blasted off at 1500 GMT and Angosat-2 was "being put into orbit", the agency said.
Angosat-1 was also deployed by a Russian rocket in December 2017, but Moscow announced it had lost c NASA outlines case for making sole-source SLS award to Boeing-Northrop joint venture
Monday, 17 October 2022 08:46 Write a comment
A procurement document sheds new light on the formation of a joint venture to which NASA plans to award a long-term contract for producing the Space Launch System rocket.
The post NASA outlines case for making sole-source SLS award to Boeing-Northrop joint venture appeared first on SpaceNews.
Integral's 20th anniversary
Monday, 17 October 2022 06:00 Write a comment
Image:
Launched on 17 October 2002, ESA’s Integral mission is a world-class mission which has been observing the Universe’s violent explosions and powerful phenomena for 20 years, achieving many scientific firsts. The mission's impressive lifetime is owed to responsibility and leadership on the side of ESA science and operations. This graphic highlights some of the mission’s impressive numbers to date.
Rocket Lab to build solar panels for NASA's CADRE Mobile Robot Program
Sunday, 16 October 2022 10:52 Write a comment
Los Angeles CA (SPX) Oct 17, 2022
Rocket Lab USA, Inc. (Nasdaq: RKLB) has been selected by NASA's Jet Propulsion Laboratory (JPL) to supply solar panels that will power NASA's shoe-box-sized mobile robots as part of the Cooperative Autonomous Distributed Robotic Explorers (CADRE) program.
The solar panels will use Rocket Lab's inverted metamorphic multi-junction (IMM) solar cells that are more efficient and lighter weight
Rocket Lab USA, Inc. (Nasdaq: RKLB) has been selected by NASA's Jet Propulsion Laboratory (JPL) to supply solar panels that will power NASA's shoe-box-sized mobile robots as part of the Cooperative Autonomous Distributed Robotic Explorers (CADRE) program.
The solar panels will use Rocket Lab's inverted metamorphic multi-junction (IMM) solar cells that are more efficient and lighter weight Eagle-designed space drones target in-orbit construction
Sunday, 16 October 2022 10:52 Write a comment
Daytona Beach FL (SPX) Oct 17, 2022
What if vehicles could be assembled in space without human supervision? What if autonomous spacecraft could conduct routine maintenance and inspections on satellites, while flying in orbit around the Earth?
Dr. Hever Moncayo, Embry-Riddle Aeronautical University associate professor of Aerospace Engineering, believes all of this is possible, and he's helping push the technology that will ac
What if vehicles could be assembled in space without human supervision? What if autonomous spacecraft could conduct routine maintenance and inspections on satellites, while flying in orbit around the Earth?
Dr. Hever Moncayo, Embry-Riddle Aeronautical University associate professor of Aerospace Engineering, believes all of this is possible, and he's helping push the technology that will ac Crew-4 astronauts splash down after 170 days in space
Sunday, 16 October 2022 10:52 Write a comment
Washington DC (UPI) Oct 14, 2021
The International Space Station Crew-4 returned to Earth on Friday in the Dragon Freedom capsule after almost six months in space, landing off the coast of Florida.
Splashdown occurred at 4:55 p.m. EDT after NASA and Space X mission controllers canceled the attempt Thursday due to weather concerns in the recovery area off Jacksonville.
The descent took about five hours, aided at
The International Space Station Crew-4 returned to Earth on Friday in the Dragon Freedom capsule after almost six months in space, landing off the coast of Florida.
Splashdown occurred at 4:55 p.m. EDT after NASA and Space X mission controllers canceled the attempt Thursday due to weather concerns in the recovery area off Jacksonville.
The descent took about five hours, aided at Musk says cannot fund Starlink in Ukraine indefinitely
Sunday, 16 October 2022 10:52 Write a comment
Washington (AFP) Oct 14, 2022
Elon Musk said Friday that SpaceX would not be able to pay for Starlink satellite internet in Ukraine indefinitely, while the US military confirmed it was communicating with the billionaire's company about funding for the key network.
The discussions come as Musk has been embroiled in public spats with Ukrainian leaders who were angered by his controversial plan for de-escalating the conflic
Elon Musk said Friday that SpaceX would not be able to pay for Starlink satellite internet in Ukraine indefinitely, while the US military confirmed it was communicating with the billionaire's company about funding for the key network.
The discussions come as Musk has been embroiled in public spats with Ukrainian leaders who were angered by his controversial plan for de-escalating the conflic NASA Crew-4 astronauts safely splash down in Atlantic
Sunday, 16 October 2022 10:52 Write a comment
Washington DC (SPX) Oct 17, 2022
NASA's SpaceX Crew-4 astronauts aboard the Dragon spacecraft safely splashed down Friday off the coast of Jacksonville, Florida, completing the agency's fourth commercial crew mission to the International Space Station. The international crew of four spent 170 days in orbit.
NASA astronauts Bob Hines, Kjell Lindgren, and Jessica Watkins and ESA (European Space Agency) astronaut Samantha Cr
NASA's SpaceX Crew-4 astronauts aboard the Dragon spacecraft safely splashed down Friday off the coast of Jacksonville, Florida, completing the agency's fourth commercial crew mission to the International Space Station. The international crew of four spent 170 days in orbit.
NASA astronauts Bob Hines, Kjell Lindgren, and Jessica Watkins and ESA (European Space Agency) astronaut Samantha Cr Asteroid sample return mission on track for Fall '23 Delivery
Sunday, 16 October 2022 10:52 Write a comment
Greenbelt MD (SPX) Oct 17, 2022
NASA's first asteroid sample return spacecraft, OSIRIS-REx, fired its thrusters for 30 seconds on Sept. 21 and nudged its trajectory toward Earth. The resulting course correction keeps the vehicle on track to deliver a sample of asteroid Bennu to Earth on Sept. 24, 2023, completing a seven-year mission.
The delivery itself, however, is not a simple parcel drop on Earth's front doorstep: NA
NASA's first asteroid sample return spacecraft, OSIRIS-REx, fired its thrusters for 30 seconds on Sept. 21 and nudged its trajectory toward Earth. The resulting course correction keeps the vehicle on track to deliver a sample of asteroid Bennu to Earth on Sept. 24, 2023, completing a seven-year mission.
The delivery itself, however, is not a simple parcel drop on Earth's front doorstep: NA Things that go bump in the night on Mars!
Sunday, 16 October 2022 10:52 Write a comment
Pasadena CA (JPL) Oct 17, 2022
You stand in Jezero crater, Mars, at a minute to midnight. By the light of the stars and Mars's two tiny moons, Phobos and Deimos, you can just make out the shape of the looming delta. Nothing moves; the wind tonight is too low to even push a sand grain over. All is peaceful and quiet. Then, out of nowhere, comes an alien, mechanical whirring noise... and a misshapen head rises up out of the dar
You stand in Jezero crater, Mars, at a minute to midnight. By the light of the stars and Mars's two tiny moons, Phobos and Deimos, you can just make out the shape of the looming delta. Nothing moves; the wind tonight is too low to even push a sand grain over. All is peaceful and quiet. Then, out of nowhere, comes an alien, mechanical whirring noise... and a misshapen head rises up out of the dar NASA studies origins of dwarf planet Haumea
Sunday, 16 October 2022 10:52 Write a comment
Greenbelt MD (SPX) Oct 17, 2022
Using computer simulations, scientists based at NASA have pieced together the story of how the dwarf planet Haumea, found in the Kuiper Belt of icy worlds beyond the orbit of outermost planet Neptune, became one of the most unusual objects in the solar system.
Nearly the size of Pluto, Haumea is strange in several ways. It spins faster, by far, than anything else of its size, whirling on i
Using computer simulations, scientists based at NASA have pieced together the story of how the dwarf planet Haumea, found in the Kuiper Belt of icy worlds beyond the orbit of outermost planet Neptune, became one of the most unusual objects in the solar system.
Nearly the size of Pluto, Haumea is strange in several ways. It spins faster, by far, than anything else of its size, whirling on i Heaviest element yet detected in an exoplanet atmosphere
Sunday, 16 October 2022 10:52 Write a comment
Munich, Germany (SPX) Oct 17, 2022
Using the European Southern Observatory's Very Large Telescope (ESO's VLT), astronomers have discovered the heaviest element ever found in an exoplanet atmosphere - barium. They were surprised to discover barium at high altitudes in the atmospheres of the ultra-hot gas giants WASP-76 b and WASP-121 b - two exoplanets, planets which orbit stars outside our Solar System. This unexpected discovery
Using the European Southern Observatory's Very Large Telescope (ESO's VLT), astronomers have discovered the heaviest element ever found in an exoplanet atmosphere - barium. They were surprised to discover barium at high altitudes in the atmospheres of the ultra-hot gas giants WASP-76 b and WASP-121 b - two exoplanets, planets which orbit stars outside our Solar System. This unexpected discovery Blue Skies Space satellite will monitor how energy released by stars impacts exoplanet habitability
Sunday, 16 October 2022 10:52 Write a comment
London, UK (SPX) Oct 17, 2022
Stars, including our own Sun, can release huge amounts of energy during outbursts called flares. The most intense ones pose a danger to modern society through disruption to electricity grids, satellite systems and the Earth's climate. Blue Skies Space's new satellite Mauve is designed to monitor the flaring activity of stars that are hosts to potentially habitable exoplanets (planets outside our
Stars, including our own Sun, can release huge amounts of energy during outbursts called flares. The most intense ones pose a danger to modern society through disruption to electricity grids, satellite systems and the Earth's climate. Blue Skies Space's new satellite Mauve is designed to monitor the flaring activity of stars that are hosts to potentially habitable exoplanets (planets outside our NASA's Swift, Fermi missions detect exceptional cosmic blast
Sunday, 16 October 2022 10:52 Write a comment
Greenbelt MD (SPX) Oct 17, 2022
Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-energy radiation that swept over Earth Sunday, Oct. 9. The emission came from a gamma-ray burst (GRB) - the most powerful class of explosions in the universe - that ranks among the most luminous events known.
On Sunday morning Eastern time, a wave of X-rays and gamma rays passed through the so
Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-energy radiation that swept over Earth Sunday, Oct. 9. The emission came from a gamma-ray burst (GRB) - the most powerful class of explosions in the universe - that ranks among the most luminous events known.
On Sunday morning Eastern time, a wave of X-rays and gamma rays passed through the so