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Sep 12, 2023

Webb finds methane and carbon dioxide in a distant world

Posted by in category: space

Carbon-based molecules, such as methane and carbon dioxide, have been detected in the atmosphere of a possibly ocean-bearing exoplanet.

Carbon-based molecules have been discovered in the atmosphere of a possibly ocean-bearing exoplanet by the cutting-edge James Webb Space Telescope (JWST).

The exoplanet K2-18b is found in the habitable zone of the red dwarf star K2-18, around 120 light-years distant from Earth in the constellation Leo.

Sep 12, 2023

Meta developing an AI model more powerful than LLaMa 2

Posted by in category: robotics/AI

A Meta team, hand-picked by Zuckerberg, is working on the new AI tool.

Meta will unveil a superior artificial intelligence model in 2024, which is touted to be on par with the most powerful model created by OpenAI, the company that birthed ChatGPT and is backed by Microsoft, reported The Wall Street Journal.

WSJ spoke to people familiar with the matter, most likely Meta insiders, who said that the new model would be two times more advanced than Llama 2, the open-source large language model launched by Meta in July and distributed by Microsoft’s cloud Azure services.

Sep 12, 2023

Researchers create Martian map using UAE’s Hope probe images

Posted by in categories: mapping, space

Astronomers have been observing and studying Mars for centuries, but the systematic mapping of Mars began in the 19th century.

Maps have played an essential role in helping us better comprehend our home planet. These tools visually represent the Earth’s surface features, allowing us to navigate, study geography, monitor changes, and conduct scientific studies.

As space organizations prepare to make humanity an interplanetary species, it is critical to sketch and construct a Mars map for better exploration and possible habitation.

Sep 12, 2023

Neuromorphic computing could lead to self-learning machines

Posted by in categories: information science, robotics/AI

German scientists present a method by which AI could be trained much more efficiently.

In the last couple of years, research institutions have been working on finding new concepts of how computers can process data in the future. One of these concepts is known as neuromorphic computing. Neuromorphic computing models may sound similar to artificial neural networks but have little to do with them.

Compared to traditional artificial intelligence algorithms, which require significant amounts of data to be trained on before they can be effective, neuromorphic computing systems can learn and adapt on the fly.

Sep 12, 2023

New single spaceflight record holder: NASA’s Frank Rubio

Posted by in category: space

Rubio has spent more than 355 days aboard the ISS and will spend more than a year aboard the space station before returning to Earth.

NASA astronaut Frank Rubio now holds the record for the American who has flown the longest space mission in US history.

Continue reading “New single spaceflight record holder: NASA’s Frank Rubio” »

Sep 12, 2023

407-million-year-old Bacteria Species Were First to Colonize Land

Posted by in category: biological

Scientists performed detailed 3D reconstructions of fossils discovered in Scotland.

Cyanobacteria, commonly known as blue-green algae, are the earliest known life forms on Earth. They are responsible for the Earth’s transition from a carbon dioxide-rich atmosphere to the present relatively oxygen-rich atmosphere due to oxygenic photosynthesis.

Ubiquitously found in ponds, lakes, water streams, rivers, and wetlands, they have played a significant role in shaping life.

Sep 12, 2023

Apple not as far along on 5G chip, renews Qualcomm deal

Posted by in categories: computing, mobile phones

Qualcomm shares surged 4 percent after deal announcement.

In a major win for Qualcomm, the wireless tech company has struck a new chips agreement with Apple. Their previous deal to provide 5G modem chips was inked in 2019 and was set to conclude this year. The new deal signed Monday means it will continue to be a supplier to the iPhone maker through 2026.

The deal also means that Qualcomm will maintain its patent licensing agreement with Apple, which would mean millions in royalty revenue for the chipmaker. Qualcomm shares shot up by 4 percent soon after the deal’s announcement.

Sep 12, 2023

Webb finds molecule only made by living things in another world

Posted by in category: space

On Earth, only living things make dimethyl sulfide molecules. NASA’s James Webb Space Telescope just found hints of it in another world.

Sep 12, 2023

Black Holes ‘Burp’ Years After Shredding Stars, And We Don’t Know Why

Posted by in categories: cosmology, physics

For a few hours after a star smashes into a supermassive black hole, some of the brightest light in the Universe is produced.

The subsequent flash of radio waves were thought to simmer down within weeks or months of a collision. It turns out we might have been a little impatient to turn our gaze elsewhere.

Continue reading “Black Holes ‘Burp’ Years After Shredding Stars, And We Don’t Know Why” »

Sep 12, 2023

4 Reasons Why Becoming a Type 2 Civilization Is a Bad Idea

Posted by in categories: asteroid/comet impacts, energy, existential risks, military

The year one hundred two thousand twenty-three. A giant meteorite the size of Pluto is approaching the Solar System. It flies straight to Earth. But as the meteorite crosses Saturn’s orbit, a swarm of miner probes approaches it. The scan revealed no minerals on the object, so the searches returned with nothing.

Meanwhile, the Space Security Center in Alaska military personnel are setting up a laser. The Solar System witnesses a sudden flare and nothing remains of the dwarf-sized meteorite. Now, unless hydrogen miners on Jupiter post videos of another annihilation on social media… This is what the world will look like when humanity finally becomes a Type Two civilization on the Kardashev scale. We’ll have almost infinite energy reserves, the ability to prepare for interstellar flights, or to instantly destroy any threat. But will humanity really be safe? And what can ruin a Type Two civilization?