Video: The secrets of Jupiter
Tuesday, 19 July 2022 13:59
Discover the top five mysteries that ESA's Jupiter Icy Moons Explorer (Juice) mission will solve.
Jupiter, its magnetic environment, and its moons form one of the most intriguing systems in the solar system. Juice, planned for launch in 2023 and arrival at Jupiter in 2031, will reveal more about this fascinating planet and its natural satellites.
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A mission concept to fly a solar neutrino detector close to the sun
Tuesday, 19 July 2022 12:44
Astronomers have proposed a concept mission to fly a neutrino observatory into orbit around the sun to get a better picture of what's happening in the sun's core.
Astronomers have very few tools to peer into the heart of the sun. Thankfully, the nuclear reactions constantly happening in the core of the sun as it fuses hydrogen into helium release a non-stop flood of neutrinos. Neutrinos are tiny ghost-like particles that hardly ever interact with matter.
On the Earth we have built giant detectors to catch the occasional neutrino. Astronomers have used those neutrinos to understand the nuclear processes happening inside of the sun and to probe the edge of known physics.
NASA delays VIPER lunar rover launch by a year
Tuesday, 19 July 2022 10:01
NASA has delayed the launch of an ice-prospecting lunar rover by a year to perform more testing of its commercial lander, the agency announced July 18.
The post NASA delays VIPER lunar rover launch by a year appeared first on SpaceNews.
Quantum physics: Record entanglement of quantum memories
Tuesday, 19 July 2022 09:33
A network in which data transmission is perfectly secure against hacking? If physicists have their way, this will become reality one day with the help of the quantum mechanical phenomenon known as entanglement. For entangled particles, the rule is: If you measure the state of one of the particles, then you automatically know the state of the other. It makes no difference how far away the entangl SpaceX launches 53 Starlink satellites to orbit after Dragon docks with ISS
Tuesday, 19 July 2022 09:33
SpaceX on Sunday launched 53 Starlink satellites after the company's Dragon cargo craft carrying crew supplies and scientific experiments docked with the International Space Station on Saturday.
The Starlink satellites were launched to orbit from a Falcon 9 rocket at the Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida at 10:20 a.m. Sunday.
It was the 31st Space Systems Command's Next Industry Day to Highlight Space Domain Awareness
Tuesday, 19 July 2022 09:33
Space Systems Command (SSC) officials and other agencies involved in Space Domain Awareness (SDA) will meet with traditional and non-traditional space industry professionals July 28 in Colorado Springs to exchange ideas and methods to execute SDA missions at the next SSC Industry Day. To register, visit the SSC Front Door webpage.
"Strengthening partnerships with industry and having valuab Successful startup of the LUX-ZEPLIN Dark Matter Detector at Sanford
Tuesday, 19 July 2022 09:33
Deep below the Black Hills of South Dakota in the Sanford Underground Research Facility (SURF), an innovative and uniquely sensitive dark matter detector - the LUX-ZEPLIN (LZ) experiment, led by Lawrence Berkeley National Lab (Berkeley Lab) - has passed a check-out phase of startup operations and delivered first results.
The take home message from this successful startup: "We're ready and Researchers use quantum-inspired approach to increase lidar resolution
Tuesday, 19 July 2022 09:33
Researchers have shown that a quantum-inspired technique can be used to perform lidar imaging with a much higher depth resolution than is possible with conventional approaches. Lidar, which uses laser pulses to acquire 3D information about a scene or object, is usually best suited for imaging large objects such as topographical features or built structures due to its limited depth resolution. NASA Ice Scientists Take Flight from Greenland to Study Melting Arctic Ice
Tuesday, 19 July 2022 09:33
Over the next two weeks, a handful of NASA scientists will be living very different lives from the rest of us: they will board a research plane in Greenland alongside laser instruments to help calibrate NASA's space-based measurements of Arctic ice.
The ice researchers and instrument scientists will board NASA's Gulfstream V jet and fly out of Thule Air Base in northwestern Greenland to he Ozone depletion over North Pole produces weather anomalies
Tuesday, 19 July 2022 09:33
Many people are familiar with the hole in the ozone layer over Antarctica, but what is less well known is that occasionally, the protective ozone in the stratosphere over the Arctic is destroyed as well, thinning the ozone layer there. This last happened in the spring months of 2020, and before that, in the spring of 2011.
Each time the ozone layer has been thinned out, climate researchers Great Air Quality for the Great Lakes Region
Tuesday, 19 July 2022 09:33
Air quality planning agencies in the U.S. Great Lakes region now include high-resolution NASA satellite data and near real-time Earth observations in their ozone pollution assessments. Creating models that accurately predict the complex lake and land breezes along Lake Michigan's shoreline is very difficult, but it's also vital to understanding how ozone pollution circulates in the region. Predicting equatorial plasma bubbles with SWARM
Tuesday, 19 July 2022 09:33
Changes in atmospheric density after sunset can cause hot pockets of gas called 'plasma bubbles' to form over the Earth's equator, resulting in communication disruptions between satellites and the Earth.
New AI models are now helping scientists to predict plasma bubble events and create a forecast. The work was presented this week at the National Astronomy Meeting (NAM 2022) by Sachin Redd New insights into the Earth's formation
Tuesday, 19 July 2022 09:33
Although the Earth has long been studied in detail, some fundamental questions have still to be answered. One of them concerns the formation of our planet, about whose beginnings researchers are still unclear. An international research team led by ETH Zurich and the National Centre of Competence in Research PlanetS is now proposing a new answer to this question based on laboratory experiments an A helping hand for Mars
Tuesday, 19 July 2022 08:05
The mission to return martian samples back to Earth will see a European 2.5 metre-long robotic arm pick up tubes filled with precious soil from Mars and transfer them to a rocket for an historic interplanetary delivery.
Sharpening satnav for smartphones
Tuesday, 19 July 2022 06:24
Satellite navigation has transformed the way people live and work, but because the majority of us access it via our smartphones, the actual precision of positioning that we end up with has plenty of room for improvement. ESA led a project investigating if an array antenna approach borrowed from satellite design might deliver enhanced positioning for future smartphones, tablets, drones and other mass-market devices.