Friday, March 21, 2025

NASA turns off plasma science instrument aboard Voyager 2 spacecraft

The instruments are turned off to save voyager's power.

Mission engineers at NASA have disabled the plasma science instrument on the Voyager 2 spacecraft because of the probe’s decreasing power supply. Despite being over 12.8 billion miles away from Earth, the spacecraft is still using four science instruments to research the area beyond our heliosphere. This protective bubble is made up of particles and magnetic fields generated by the Sun. Voyager 2 has adequate power to keep studying this region with at least one operational science instrument until the 2030s.

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Study uncovered earliest evidence of transport technology

Study uncovered earliest evidence transport technology used by ancient settlers

Drag marks reveal how our ancestors moved heavy loads.

Researchers from Bournemouth University discovered early evidence of transport technology used by settlers in the USA over 20,000 years ago at White Sands National Park, New Mexico. They found drag marks from makeshift vehicles called “travois,” made from wooden poles, alongside ancient human footprints. The tracks included single lines, likely from dragging two poles joined at one end, and parallel lines, from poles crossed in the middle.

Technology
Microchip Processor lifting

The quantum processor that redefines computing speed

It is one quadrillion faster than the fastest supercomputer.

Researchers from the University of Science and Technology of China (USTC) have created a superconducting quantum computing prototype called Zuchongzhi-3. This prototype operates with 105 qubits and 182 couplers, making it 1015 times faster than the fastest supercomputer and one million times faster than Google's latest results. This breakthrough marks a significant advancement in quantum computing performance.

MIT Improves Spatial Prediction Validation

MIT Researchers develop improved validation method for more accurate spatial predictions

MIT Improves Spatial Prediction Validation

Researchers at MIT have tackled a perplexing issue in spatial prediction validation, which is critical for fields like weather forecasting and environmental health. Traditional validation methods often fail because they don’t account for the unique characteristics of spatial data, leading to inaccurate forecasts. The research will be presented at the International Artificial Intelligence and Statistics Conference.

offline speech recognition

Breakthrough algorithm lets you do speech recognition offline

Researchers develop offline speech recognition algorithm

Researchers at the University of Copenhagen have developed a new algorithm that eliminates the need for an internet connection to use speech recognition. This algorithm is proficient at decoding speech without requiring substantial memory allocation. It forgets what it doesn't need in real-time by employing a clever strategy.

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