Viasat deploying ‘zero trust’ cybersecurity across global network
Tuesday, 14 March 2023 19:05
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Viasat developed a "zero trust" cybersecurity solution intended to protect its entire global network from hostile intrusions.
Webb captures rarely seen prelude to a supernova
Tuesday, 14 March 2023 17:00 Write a comment
A Wolf-Rayet star is a rare prelude to the famous final act of a massive star: the supernova. As one of its first observations in 2022, the NASA/ESA/CSA James Webb Space Telescope captured the Wolf-Rayet star WR 124 in unprecedented detail.
Investors project space company funding to rebound in 2023
Tuesday, 14 March 2023 15:44 Write a comment
Despite the near-term shakeup caused by a bank failure and broader economic pressures, investors expect funding of space companies to rebound in 2023.
Amazon unveils Project Kuiper terminals for services starting in 2024
Tuesday, 14 March 2023 13:39 Write a comment
Although still weeks out from launching its first pair of prototype satellites, Amazon unveiled user terminals March 14 for a planned 3,200-satellite broadband constellation it expects will start providing beta services from low Earth orbit next year.
Mix-and-match kit could enable astronauts to build a menagerie of lunar exploration bots
Tuesday, 14 March 2023 13:21 Write a comment
When astronauts begin to build a permanent base on the moon, as NASA plans to do in the coming years, they'll need help. Robots could potentially do the heavy lifting by laying cables, deploying solar panels, erecting communications towers, and building habitats. But if each robot is designed for a specific action or task, a moon base could become overrun by a zoo of machines, each with its own unique parts and protocols.
Satellite manufacturers continue to diversify
Tuesday, 14 March 2023 13:14 Write a comment
Companies with a history of manufacturing large geostationary satellites have succeeded in diversifying their product lines to attract new customers.
As DoD pivots to smaller satellites, Congress airdrops a big one into the budget
Tuesday, 14 March 2023 11:11 Write a comment
The U.S. Defense Department’s head of space acquisitions circulated a memo last fall calling for the Pentagon to embrace a faster, more commercial approach to building satellites.
ExoMars rover testing moves ahead and deep down
Tuesday, 14 March 2023 09:42
Carbon dioxide monitoring mission in development
Tuesday, 14 March 2023 09:00 Write a comment
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The pressure is on to reduce the amount of greenhouse gases we pump into the atmosphere – but the race is also on to support the monitoring that shows if targets are being met. Being developed by ESA on behalf of the EU, the new Copernicus Anthropogenic Carbon Dioxide Monitoring mission, or CO2M for short, is destined to be Europe’s prime mission for monitoring and tracking carbon dioxide emissions from human activity. CO2M is currently planned as a two-satellite mission, each of which will carry a near-infrared and shortwave-infrared spectrometer to measure atmospheric carbon dioxide at high
Landmark quantum breakthrough paves way to unravel deepest mysteries of universe
Tuesday, 14 March 2023 07:37 Write a comment
One of the first practical applications of the much-hyped but little-used quantum computing technology is now within reach, thanks to a unique approach that sidesteps the major problem of scaling up such prototypes.
The invention, by a University of Bristol physicist, who gave it the name 'counterportation', provides the first-ever practical blueprint for creating in the lab a wormhole tha Millions of galaxies emerge in new simulated images from Roman Space Telescope
Tuesday, 14 March 2023 07:37 Write a comment
Scientists have created a gargantuan synthetic survey that shows what we can expect from the Nancy Grace Roman Space Telescope's future observations. Though it represents just a small chunk of the real future survey, this simulated version contains a staggering number of galaxies - 33 million of them, along with 200,000 foreground stars in our home galaxy.
The simulation will help scientis NASA releases detailed map of upcoming eclipses
Tuesday, 14 March 2023 07:37 Write a comment
NASA has released a detailed map of where solar eclipses will be visible in 2023 and 2024.
Data from multiple past NASA missions was used to create the map and calculate the position of the moon's shadow during upcoming annular and total eclipses that will be visible in parts of the United States in October 2023 and April 2024.
Orange ovals on the map represent locations where an Chandra helps astronomers discover a surprisingly lonely galaxy
Tuesday, 14 March 2023 07:37 Write a comment
This image features a galaxy called 3C 297 that is lonelier than expected after it likely pulled in and absorbed its former companion galaxies, as described in our latest press release. The solo galaxy is located about 9.2 billion light-years from Earth and contains a quasar, a supermassive black hole pulling in gas at the center of the galaxy and driving powerful jets of matter seen in radio wa OneWeb confirms successful deployment of 40 satellites launched with SpaceX
Tuesday, 14 March 2023 07:37 Write a comment
OneWeb, the low Earth orbit (LEO) satellite communications company,has confirmed the successful deployment and contact of 40 satellites launched by SpaceX from Cape Canaveral Space Force Station in Florida.
Lift-off took place on Thursday, March 9, 2023, at 2:13pm ET (local). OneWeb's satellites separated successfully from the rocket and were dispensed using three separation groups over a Hughes and Stargroup extend mobile networks in Mexico
Tuesday, 14 March 2023 07:37 Write a comment
Hughes Network Systems reports that Stargroup, a Mexican telecommunications, has selected the Hughes JUPITER System and managed satellite broadband to extend LTE service to customers in rural communities. As part of the Mexican government's Comision Federal de Electricidad (CFE) Telecomunicaciones e Internet para Todos initiative to help bridge the digital divide, Stargroup is connecting hundred