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New observations by NASA’s Juno Spacecraft are shaking up theories about Jupiter’s auroras

New research published in Nature is dramatically expanding—and altering—our understanding of how Jupiter’s auroras work. Prior to the new study, scientists assumed that the Jovian Southern and Northern Lights operate according to the same processes that produce strong aurora on Earth, but new data from Juno suggests this isn’t the case. Unlike our planet, where polar aurora are triggered by accelerating electrons, the ones on Jupiter are sparked by electrons trapped in the planet’s enormous magnetic field. The new study raises as many questions as it answers, but scientists are finally starting to get a grip on the complex processes that produce aurora on gas giants.

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featured blogs
Nov 24, 2021
The need for automatic mesh generation has never been clearer. The CFD Vision 2030 Study called most applied CFD 'onerous' and cited meshing's inability to generate complex meshes on the first... [[ Click on the title to access the full blog on the Cadence Community site. ]]...
Nov 24, 2021
I just saw an amazing video showing Mick Jagger and the Rolling Stones from 2021 mixed with Spot robot dogs from Boston Dynamics....
Nov 23, 2021
We explain clock domain crossing & common challenges faced during the ASIC design flow as chip designers scale up CDC verification for multi-billion-gate ASICs. The post Integration Challenges for Multi-Billion-Gate ASICs: Part 1 – Clock Domain Crossing appeared f...
Nov 8, 2021
Intel® FPGA Technology Day (IFTD) is a free four-day event that will be hosted virtually across the globe in North America, China, Japan, EMEA, and Asia Pacific from December 6-9, 2021. The theme of IFTD 2021 is 'Accelerating a Smart and Connected World.' This virtual event ...

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Achronix VectorPath Accelerator Card Uses PCIe Gen4 x16 to Communicate with AMD Ryzen PC

Sponsored by Achronix

In this demonstration, the Achronix VectorPath™ accelerator card connects to an AMD Ryzen based PC using PCIe Gen4 x16 interface. The host PC issues commands to have the Speedster™7t FPGA on the VectorPath accelerator card write and read to external GDDR6 memory on the board. These data transactions are performed using the Speedster7t FPGA’s 2D network on chip or NoC which eliminates the need to write complex RTL code to design the host PC to GDDR6 memory interface.

Contact Achronix for a Demonstration of Speedster7t FPGA

featured paper

Reduce EV cost and improve drive range by integrating powertrain systems

Sponsored by Texas Instruments

When you can create automotive applications that do more with fewer parts, you’ll reduce both weight and cost and improve reliability. That’s the driving force behind integrating electric vehicle (EV) and hybrid electric vehicle (HEV) designs.

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featured chalk talk

Benefits and Applications of Immersion Cooling

Sponsored by Samtec

For truly high-performance systems, liquid immersion cooling is often the best solution. But, jumping into immersion cooling requires careful consideration of elements such as connectors. In this episode of Chalk Talk, Amelia Dalton chats with Brian Niehoff of Samtec about connector solutions for immersion-cooled applications.

Click here for more information about Samtec immersion cooling solutions