Mapped by Sentinel-1 for Vendée Globe safety
Wednesday, 27 January 2021 08:20
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Competitors of the Vendée Globe sailing race are now nearing the finishing point, but while they were near the treacherous iceberg-infested waters of the Southern Ocean they remained relatively safe thanks to satellite observations. On nights before a full moon, people go to bed later and sleep less
Wednesday, 27 January 2021 06:48 Write a comment
Seattle WA (SPX) Jan 28, 2021
For centuries, humans have blamed the moon for our moods, accidents and even natural disasters. But new research indicates that our planet's celestial companion impacts something else entirely - our sleep.
In a paper published Jan. 27 in Science Advances, scientists at the University of Washington, the National University of Quilmes in Argentina and Yale University report that sleep cycles
For centuries, humans have blamed the moon for our moods, accidents and even natural disasters. But new research indicates that our planet's celestial companion impacts something else entirely - our sleep.
In a paper published Jan. 27 in Science Advances, scientists at the University of Washington, the National University of Quilmes in Argentina and Yale University report that sleep cycles NASA's Perseverance Rover 22 days from Mars landing
Wednesday, 27 January 2021 06:48 Write a comment
Pasadena CA (JPL) Jan 28, 2021
NASA's Mars 2020 Perseverance rover mission is just 22 days from landing on the surface of Mars. The spacecraft has about 25.6 million miles (41.2M km) remaining in its 292.5-million-mile (470.8M km) journey and is currently closing that distance at 1.6 miles per second (2.5 kilometers per second).
Once at the top of the Red Planet's atmosphere, an action-packed seven minutes of descent aw
NASA's Mars 2020 Perseverance rover mission is just 22 days from landing on the surface of Mars. The spacecraft has about 25.6 million miles (41.2M km) remaining in its 292.5-million-mile (470.8M km) journey and is currently closing that distance at 1.6 miles per second (2.5 kilometers per second).
Once at the top of the Red Planet's atmosphere, an action-packed seven minutes of descent aw Purported phosphine on Venus more likely to be ordinary sulfur dioxide,
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Seattle WA (SPX) Jan 28, 2021
In September, a team led by astronomers in the United Kingdom announced that they had detected the chemical phosphine in the thick clouds of Venus. The team's reported detection, based on observations by two Earth-based radio telescopes, surprised many Venus experts. Earth's atmosphere contains small amounts of phosphine, which may be produced by life. Phosphine on Venus generated buzz that the
In September, a team led by astronomers in the United Kingdom announced that they had detected the chemical phosphine in the thick clouds of Venus. The team's reported detection, based on observations by two Earth-based radio telescopes, surprised many Venus experts. Earth's atmosphere contains small amounts of phosphine, which may be produced by life. Phosphine on Venus generated buzz that the NASA spacewalk partially hooks up new science platform
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Washington DC (UPI) Jan 27, 2021
Two NASA astronauts were unable to complete work during a spacewalk Wednesday on hooking up Europe's new Bartolomeo science platform outside the International Space Station.
Mike Hopkins and Victor Glover spent 6 hours, 56 minutes on the spacewalk. The assignment was the first spacewalk for Glover, the first Black astronaut to live and work aboard the space station.
Nearly halfwa
Two NASA astronauts were unable to complete work during a spacewalk Wednesday on hooking up Europe's new Bartolomeo science platform outside the International Space Station.
Mike Hopkins and Victor Glover spent 6 hours, 56 minutes on the spacewalk. The assignment was the first spacewalk for Glover, the first Black astronaut to live and work aboard the space station.
Nearly halfwa Welding underway on Orion indended for landing astronauts on the Moon
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Bay St, Louis MS (SPX) Jan 28, 2021
At NASA's Michoud Assembly Facility in New Orleans, technicians from Orion prime contractor Lockheed Martin have welded together three cone-shaped panels on Orion's crew module for the Artemis III mission that will land the first woman and next man on the Moon.
The crew module's primary structure, the pressure vessel, is comprised of seven machined aluminum alloy pieces that are welded tog
At NASA's Michoud Assembly Facility in New Orleans, technicians from Orion prime contractor Lockheed Martin have welded together three cone-shaped panels on Orion's crew module for the Artemis III mission that will land the first woman and next man on the Moon.
The crew module's primary structure, the pressure vessel, is comprised of seven machined aluminum alloy pieces that are welded tog NASA's Artemis Base Camp on the Moon will need light, water, elevation
Wednesday, 27 January 2021 06:48 Write a comment
Greenbelt MD (SPX) Jan 28, 2021
American astronauts in 2024 will take their first steps near the Moon's South Pole: the land of extreme light, extreme darkness, and frozen water that could fuel NASA's Artemis lunar base and the agency's leap into deep space.
Scientists and engineers are helping NASA determine the precise location of the Artemis Base Camp concept. Among the many things NASA must take into account in choos
American astronauts in 2024 will take their first steps near the Moon's South Pole: the land of extreme light, extreme darkness, and frozen water that could fuel NASA's Artemis lunar base and the agency's leap into deep space.
Scientists and engineers are helping NASA determine the precise location of the Artemis Base Camp concept. Among the many things NASA must take into account in choos How heavy is dark matter
Wednesday, 27 January 2021 06:48 Write a comment
Brighton UK (SPX) Jan 28, 2021
Scientists have calculated the mass range for Dark Matter - and it's tighter than the science world thought.
Their findings - due to be published in Physics Letters B in March - radically narrow the range of potential masses for Dark Matter particles, and help to focus the search for future Dark Matter-hunters. The University of Sussex researchers used the established fact that gravity act
Scientists have calculated the mass range for Dark Matter - and it's tighter than the science world thought.
Their findings - due to be published in Physics Letters B in March - radically narrow the range of potential masses for Dark Matter particles, and help to focus the search for future Dark Matter-hunters. The University of Sussex researchers used the established fact that gravity act US leading race in artificial intelligence, China rising: survey
Wednesday, 27 January 2021 06:48 Write a comment
Washington (AFP) Jan 25, 2021
The United States is leading rivals in development and use of artificial intelligence while China is rising quickly and the European Union is lagging, a research report showed Monday.
The study by the Information Technology and Innovation Foundation assessed AI using 30 separate metrics including human talent, research activity, commercial development and investment in hardware and software.
The United States is leading rivals in development and use of artificial intelligence while China is rising quickly and the European Union is lagging, a research report showed Monday.
The study by the Information Technology and Innovation Foundation assessed AI using 30 separate metrics including human talent, research activity, commercial development and investment in hardware and software. Unmanned aerial vehicles to scale new heights thanks to NASA
Wednesday, 27 January 2021 06:48 Write a comment
Austin TX (SPX) Jan 26, 2021
NASA is funding a major project on the future of autonomous air cargo transportation, and The University of Texas at Austin will be playing a lead role. The COVID-19 vaccine rollout - the largest global logistics effort since World War II - has underscored the importance of increasing efficiencies in the global supply chain infrastructure. Autonomous aerial vehicles have the potential to revolut
NASA is funding a major project on the future of autonomous air cargo transportation, and The University of Texas at Austin will be playing a lead role. The COVID-19 vaccine rollout - the largest global logistics effort since World War II - has underscored the importance of increasing efficiencies in the global supply chain infrastructure. Autonomous aerial vehicles have the potential to revolut Sirius XM says its newest satellite has malfunctioned
Wednesday, 27 January 2021 06:48 Write a comment
Washington DC (UPI) Jan 27, 2021
Sirius XM's newest satellite isn't working properly and may be the subject of a $225 million insurance claim, the company said Wednesday in a filing with the U.S. Securities and Exchange Commission.
Elon Musk's SpaceX launched the SXM-7 communications satellite Dec. 13, and testing of its systems began Jan. 4. But "events occurred which have caused failures" on the craft, Sirius XM repo
Sirius XM's newest satellite isn't working properly and may be the subject of a $225 million insurance claim, the company said Wednesday in a filing with the U.S. Securities and Exchange Commission.
Elon Musk's SpaceX launched the SXM-7 communications satellite Dec. 13, and testing of its systems began Jan. 4. But "events occurred which have caused failures" on the craft, Sirius XM repo Lunar solar experiment build completed despite challenges
Wednesday, 27 January 2021 06:48 Write a comment
Cleveland OH (SPX) Jan 28, 2021
NASA is one step closer to understanding the solar power challenges and opportunities on the Moon's surface after completing the build and readiness review of the Photovoltaic Investigation on the Lunar Surface, or PILS, experiment. The agency overcame multiple engineering challenges to get the experiment ready for integration with a commercial lander for a ride to the Moon as part of NASA's Com
NASA is one step closer to understanding the solar power challenges and opportunities on the Moon's surface after completing the build and readiness review of the Photovoltaic Investigation on the Lunar Surface, or PILS, experiment. The agency overcame multiple engineering challenges to get the experiment ready for integration with a commercial lander for a ride to the Moon as part of NASA's Com Satellite data reveals bonds between emissions, pollution and economy
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University Park PA (SPX) Jan 27, 2021
Burning fossil fuels has long powered world economies while contributing to air pollution and the buildup of greenhouse gases. A new analysis of nearly two decades of satellite data shows that economic development, fossil-fuel combustion and air quality are closely linked on the continental and national scales, but can be decoupled at the national level, according to Penn State scientists.
Burning fossil fuels has long powered world economies while contributing to air pollution and the buildup of greenhouse gases. A new analysis of nearly two decades of satellite data shows that economic development, fossil-fuel combustion and air quality are closely linked on the continental and national scales, but can be decoupled at the national level, according to Penn State scientists. Firefly Aerospace seeking to raise $350 million
Wednesday, 27 January 2021 00:45 Write a comment
WASHINGTON — Small launch vehicle developer Firefly Aerospace, nearing its first orbital launch attempt, is looking to raise $350 million to scale up production and work on a new, larger vehicle.
During an IPO Edge webinar Jan.
Lawmakers amp up pressure on Biden to investigate Space Command basing decision
Tuesday, 26 January 2021 21:52 Write a comment
WASHINGTON — Rep. Jim Cooper (D-Tenn.) on Jan. 27 added his voice to the chorus of lawmakers demanding that the Biden administration investigate the Air Force’s decision to move U.S. Space Command from Colorado to Alabama.