Physicists discover black holes exert a pressure in serendipitous scientific first
Saturday, 11 September 2021 23:46
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Brighton UK (SPX) Sep 13, 2021
Physicists at the University of Sussex have discovered that black holes exert a pressure on their environment, in a scientific first.
In 1974 Stephen Hawking made the seminal discovery that black holes emit thermal radiation. Previous to that, black holes were believed to be inert, the final stages of a dying heavy star.
The University of Sussex scientists have shown that they are in
Physicists at the University of Sussex have discovered that black holes exert a pressure on their environment, in a scientific first.
In 1974 Stephen Hawking made the seminal discovery that black holes emit thermal radiation. Previous to that, black holes were believed to be inert, the final stages of a dying heavy star.
The University of Sussex scientists have shown that they are in Orbit MPT30-Ku 12" Airborne SATCOM Terminal receives Intelsat FlexAir for government qualification
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Netanya, Israel (SPX) Sep 13, 2021
Orbit Communication Systems Ltd. reports that the Orbit MPT-30-Ku multi-purpose terminal (MPT) has received full qualification for use with the Intelsat FlexAir for Government service offering.
FlexAir is a global end-to-end managed service solution that delivers powerful, secure and flexible connectivity for a variety of government airborne missions, including enroute, ISR and VIP applica
Orbit Communication Systems Ltd. reports that the Orbit MPT-30-Ku multi-purpose terminal (MPT) has received full qualification for use with the Intelsat FlexAir for Government service offering.
FlexAir is a global end-to-end managed service solution that delivers powerful, secure and flexible connectivity for a variety of government airborne missions, including enroute, ISR and VIP applica Hughes and OneWeb announce agreements for low earth Orbit satellite service in US and India
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Washington DC (SPX) Sep 13, 2021
Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks for 50 years, and OneWeb, the low Earth orbit satellite communications company, has announced that they have signed a distribution agreement in the U.S. focused on enterprise services. In India, the parties have entered into an MOU for a strategic agreement to distribute services to larg
Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks for 50 years, and OneWeb, the low Earth orbit satellite communications company, has announced that they have signed a distribution agreement in the U.S. focused on enterprise services. In India, the parties have entered into an MOU for a strategic agreement to distribute services to larg China launches Zhongxing-9B satellite
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Xichang (XNA) Sep 13, 2021
China successfully launched a new direct broadcast satellite (DBS) from the Xichang Satellite Launch Center in southwest China's Sichuan Province Thursday.
The satellite, Zhongxing-9B, was launched at 7:50 p.m. (Beijing Time) by a Long March-3B carrier rocket and entered the planned orbit successfully.
The new DBS is designed to run for 15 years and will be operated by the China Sate
China successfully launched a new direct broadcast satellite (DBS) from the Xichang Satellite Launch Center in southwest China's Sichuan Province Thursday.
The satellite, Zhongxing-9B, was launched at 7:50 p.m. (Beijing Time) by a Long March-3B carrier rocket and entered the planned orbit successfully.
The new DBS is designed to run for 15 years and will be operated by the China Sate SpaceX wins contract to launch weather satellite after ULA withdraws
Saturday, 11 September 2021 17:24 Write a comment
NASA has selected SpaceX to launch the last in a series of geostationary weather satellites that had previously been launched by United Launch Alliance.
DoD looking for commercially available nuclear propulsion for small spacecraft
Saturday, 11 September 2021 08:05 Write a comment
The Defense Innovation Unit last week issued a call for bids for small nuclear-powered engines for space missions beyond Earth orbit.
Geospatial intelligence companies struggle to educate customers about their capabilities
Friday, 10 September 2021 16:19 Write a comment
The good news for the Earth observation industry is that their capabilities to collect and analyze imagery are better than ever. The bad news for the industry is that many prospective customers don’t understand those capabilities.
Largest virtual universe free for anyone to explore
Friday, 10 September 2021 12:26 Write a comment
Forget about online games that promise you a "whole world" to explore. An international team of researchers has generated an entire virtual universe, and made it freely available on the cloud to everyone.
Uchuu (meaning "outer space" in Japanese) is the largest and most realistic simulation of the universe to date. The Uchuu simulation consists of 2.1 trillion particles in a computational cube an unprecedented 9.63 billion light-years to a side. For comparison, that's about three-quarters the distance between Earth and the most distant observed galaxies.
Week in images: 6 - 10 September 2021
Friday, 10 September 2021 12:05 Write a comment
Week in images: 6 - 10 September 2021
Discover our week through the lens
SpaceX to raise bar for space tourism with Inspiration4 launch
Friday, 10 September 2021 10:44 Write a comment
Orlando FL (UPI) Sep 10, 2021
SpaceX plans to reach new heights, literally, for space tourism Wednesday by launching the Inspiration4 mission from Florida - the first all-private spaceflight to orbit the Earth.
Two men and two women are scheduled to lift off in a Dragon capsule atop a Falcon 9 rocket from Kennedy Space Center as early as 1 a.m. EDT.
The mission is the brainchild of American businessman Jared Isa
SpaceX plans to reach new heights, literally, for space tourism Wednesday by launching the Inspiration4 mission from Florida - the first all-private spaceflight to orbit the Earth.
Two men and two women are scheduled to lift off in a Dragon capsule atop a Falcon 9 rocket from Kennedy Space Center as early as 1 a.m. EDT.
The mission is the brainchild of American businessman Jared Isa NASA innovations will help US meet sustainable aviation goals
Friday, 10 September 2021 10:44 Write a comment
Washington DC (SPX) Sep 10, 2021
NASA Administrator Bill Nelson joined federal government and industry leaders Thursday at a White House event highlighting sustainable aviation and the administration's focus on medium- and long-term goals to combat climate change.
The event highlighted a plan to reduce aviation carbon emissions through production of more than three billion gallons of sustainable fuel by 2030. Officials fr
NASA Administrator Bill Nelson joined federal government and industry leaders Thursday at a White House event highlighting sustainable aviation and the administration's focus on medium- and long-term goals to combat climate change.
The event highlighted a plan to reduce aviation carbon emissions through production of more than three billion gallons of sustainable fuel by 2030. Officials fr ESO captures best images yet of peculiar "dog-bone" asteroid
Friday, 10 September 2021 10:44 Write a comment
Munich, Germany (SPX) Sep 10, 2021
Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a team of astronomers have obtained the sharpest and most detailed images yet of the asteroid Kleopatra. The observations have allowed the team to constrain the 3D shape and mass of this peculiar asteroid, which resembles a dog bone, to a higher accuracy than ever before. Their research provides clues as to how this aste
Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a team of astronomers have obtained the sharpest and most detailed images yet of the asteroid Kleopatra. The observations have allowed the team to constrain the 3D shape and mass of this peculiar asteroid, which resembles a dog bone, to a higher accuracy than ever before. Their research provides clues as to how this aste Earthlike planets in other solar systems? Look for moons
Friday, 10 September 2021 10:44 Write a comment
Urbana IL (SPX) Sep 10, 2021
Finding an exact copy of the Earth somewhere in the universe sounds like a far-fetched notion, but scientists believe that because Earth happened in our solar system, something similar is bound to exist someplace else. University of Illinois Urbana-Champaign researcher Siegfried Eggl and his colleagues say orbiting moons may play a key role in keeping planets habitable over long periods and iden
Finding an exact copy of the Earth somewhere in the universe sounds like a far-fetched notion, but scientists believe that because Earth happened in our solar system, something similar is bound to exist someplace else. University of Illinois Urbana-Champaign researcher Siegfried Eggl and his colleagues say orbiting moons may play a key role in keeping planets habitable over long periods and iden Parker Solar Probe team sheds new light on structure, behavior of inner solar system dust
Friday, 10 September 2021 10:44 Write a comment
Laurel MA (SPX) Sep 10, 2021
Scientists using data from NASA's Parker Solar Probe have assembled a comprehensive picture of the structure and behavior of the large cloud of space dust that swirls through the innermost solar system - and the new insight offers clues to similar clouds around stars across the universe.
Research teams led by Jamey Szalay of Princeton University and Anna Pusack of University of Colorado, L
Scientists using data from NASA's Parker Solar Probe have assembled a comprehensive picture of the structure and behavior of the large cloud of space dust that swirls through the innermost solar system - and the new insight offers clues to similar clouds around stars across the universe.
Research teams led by Jamey Szalay of Princeton University and Anna Pusack of University of Colorado, L Winds delay South Australian launch attempt
Friday, 10 September 2021 10:44 Write a comment
Canberra, Australia (SPX) Sep 08, 2021
UPDATE: Friday's launch attempt was delayed due to strong upper winds. - The Australian Government has given regulatory approval for a commercial rocket launch to take place from a newly licensed launch facility in South Australia.
Taiwanese company tiSPACE will conduct a test flight of its Hapith I - a 10m, two-stage, sub-orbital rocket - from the Whalers Way Orbital Launch Complex, which is operated by Southern Launch. The launch is now scheduled to take plac
UPDATE: Friday's launch attempt was delayed due to strong upper winds. - The Australian Government has given regulatory approval for a commercial rocket launch to take place from a newly licensed launch facility in South Australia.
Taiwanese company tiSPACE will conduct a test flight of its Hapith I - a 10m, two-stage, sub-orbital rocket - from the Whalers Way Orbital Launch Complex, which is operated by Southern Launch. The launch is now scheduled to take plac