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Archive for the ‘space’ category: Page 223

Mar 8, 2023

South Korea Maps Out Plan to Become Major Space Player by 2045

Posted by in categories: geopolitics, mapping, space, treaties

South Korea’s giant leap into space started with a small step on the internet.

With treaties banning certain tech transfers, South Korea’s rocket scientists turned to a search service to find an engine they could mimic as the country embarked on an ambitious plan to build an indigenous space program. The nation launched its first home-grown rocket called Nuri in October 2021.

Mar 8, 2023

Tesla Delivers FATAL BLOW As Analysts RAISE Price Targets

Posted by in category: space

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Continue reading “Tesla Delivers FATAL BLOW As Analysts RAISE Price Targets” »

Mar 7, 2023

New ‘camera’ with shutter speed of 1 trillionth of a second sees through dynamic disorder of atoms

Posted by in categories: particle physics, space, sustainability

Researchers are coming to understand that the best performing materials in sustainable energy applications, such as converting sunlight or waste heat to electricity, often use collective fluctuations of clusters of atoms within a much larger structure. This process is often referred to as “dynamic disorder.”

Understanding dynamic disorder in materials could lead to more energy-efficient thermoelectric devices, such as solid-state refrigerators and , and also to better recovery of useful energy from , such as car exhausts and power station exhausts, by converting it directly to electricity. A was able to take heat from radioactive plutonium and convert it to electricity to power the Mars Rover when there was not enough sunlight.

Continue reading “New ‘camera’ with shutter speed of 1 trillionth of a second sees through dynamic disorder of atoms” »

Mar 7, 2023

This Is What the End of the Universe Will Look Like, According to a Cosmologist

Posted by in categories: futurism, space

End of the universe would look like?


It’s difficult to speak of the far future of the universe with any level of precision, but we can make rough estimates. Our cosmos is currently 13.77 billion years old, and galaxies throughout the universe will continue making new stars for many years to come. But eventually—roughly one trillion years from now—the last star will be born.

That star will likely be a small red dwarf, barely a fraction of our sun’s mass. Red dwarf stars live fantastically long lives, gently sipping on hydrogen to power a slow but steady fusion reaction. But eventually, all stars, including the red dwarfs, will come to an end. In roughly 100 trillion years, the last light will go out.

Mar 7, 2023

First 3D-printed rocket is about to launch into space

Posted by in category: space

US aerospace start-up Relativity Space is planning to launch its 3D-printed Terran 1 rocket on 8 March, skipping planned tests and heading straight for orbit.

By Leah Crane

Mar 7, 2023

Florida startup raises $5 million toward building lunar data centers

Posted by in categories: computing, space

“Data is the greatest currency created by the human race”.

Cloud computing startup Lonestar Data Holdings announced the results of its latest $5 million funding round, which will help it develop its technology for storing data on the lunar surface.

New lunar data centers will store humanity’s ‘greatest currency.’

Continue reading “Florida startup raises $5 million toward building lunar data centers” »

Mar 7, 2023

Meet the companies trying to keep up with ChatGPT

Posted by in categories: robotics/AI, space

From Google’s Bard to Microsoft’s new Bing, here are all the major contenders in the AI chatbot space.

Mar 7, 2023

Scientists Have Finally Discovered Massless Particles, And They Could Revolutionize Electronics

Posted by in categories: computing, education, particle physics, quantum physics, space

After 85 years of searching, researchers have confirmed the existence of a massless particle called the Weyl fermion for the first time ever. With the unique ability to behave as both matter and anti-matter inside a crystal, this strange particle can create electrons that have no mass.

The discovery is huge, not just because we finally have proof that these elusive particles exist, but because it paves the way for far more efficient electronics, and new types of quantum computing. “Weyl fermions could be used to solve the traffic jams that you get with electrons in electronics — they can move in a much more efficient, ordered way than electrons,” lead researcher and physicist M. Zahid Hasan from Princeton University in the US told Anthony Cuthbertson over at IBTimes. “They could lead to a new type of electronics we call ‘Weyltronics’.”

So what exactly is a Weyl fermion? Although we’re often taught in high school science that the Universe is made up of atoms, from a particle physics point of view, everything is actually made up of fermions and bosons. Put very simply, fermions are the building blocks that make up all matter, such as electrons, and bosons are the things that carry force, such as photons.

Mar 7, 2023

NASA shares breathtaking aurora video from space station

Posted by in category: space

NASA has released a breathtaking time-lapse video captured from the International Space Station showing a recent aurora over Earth.

Mar 7, 2023

Huge young galaxies seen

Posted by in category: space

Galaxies spotted by the James Webb Space Telescope seem far too massive to have formed so early on in the universe’s history, which could be a problem for our ideas of galaxy formation.

By Leah Crane and Alex Wilkins.

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