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Category: science – Page 43

SpaceX’s 25th cargo resupply mission to the International Space Station (ISS) launched from Pad 39A on July 15, 2022. The Cargo Dragon carried up to 13,000 lbs of scientific payload and tech, including 8 Cubesats. The capsule docked with the ISS on July 16, 2022.

The Dragon Capsule carried out a variety of experiments that are designed to help scientists understand more about the world around us. The scientific research performed in the microgravity aboard the ISS can’t be replicated anywhere else. Consider the ISS like an orbital laboratory, performing science for the Earth — off the Earth.

These experiments include studies of the immune system, including how it responds to stress and medications.

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Unfortunately, the organization will not be rebuilding the damaged observatory.

The U.S. National Science Foundation issued a solicitation on Thursday for a new multidisciplinary, world-class educational center at the Arecibo Observatory in Puerto Rico, according to a statement by the organization. The center will serve as a hub for STEM education and outreach.

Dennisvdw/iStock.

STEM programs and initiatives.

Continue reading “The National Science Foundation plans to build an educational center at the Arecibo Observatory” | >

It was a big year. Researchers found a way to idealize deep neural networks using kernel machines—an important step toward opening these black boxes. There were major developments toward an answer about the nature of infinity. And a mathematician finally managed to model quantum gravity. Read the articles in full at Quanta Magazine: https://www.quantamagazine.org/the-year-in-math-and-computer-science-20211223/

Quanta Magazine is an editorially independent publication supported by the Simons Foundation.

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How we got to where we are today, and where we go from here. Featuring Dr. Daniel Monti (Director — Marcus Institute of Integrative Health) and leading neuroscientist Dr. Andrew Newberg (DMT: The Spirit Molecule), we get a fresh perspective on the effects of stress. Thanks to a new study from the Marcus Institute of Integrative Health at Thomas Jefferson University in Philadelphia, PA, there is now compelling evidence that this breakthrough intervention can help people to alleviate their emotional stress, as well as deeper insight into this exciting topic.

https://stresseddoc.com/

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STOCKHOLM — Three scientists jointly won this year’s Nobel Prize in physics Tuesday for proving that tiny particles could retain a connection with each other even when separated, a phenomenon once doubted but now being explored for potential real-world applications such as encrypting information.

Frenchman Alain Aspect, American John F. Clauser and Austrian Anton Zeilinger were cited by the Royal Swedish Academy of Sciences for experiments proving the “totally crazy” field of quantum entanglements to be all too real. They demonstrated that unseen particles, such as photons, can be linked, or “entangled,” with each other even when they are separated by large distances.

It all goes back to a feature of the universe that even baffled Albert Einstein and connects matter and light in a tangled, chaotic way.

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There was more to this launch than met the eye.

Earth’s first-ever artificial satellite Sputnik launched on October 4, 1957. In that moment, which occurred sixty-five years ago, the Cold War between the United States and the Soviet Union transformed into a race to dominate not only Earth but also space.

But there was more to the launch than met the eye — behind the development of satellites to orbit Earth was a more nefarious purpose.

“The other aspect of it was, of course, the race to develop the first intercontinental ballistic missile. The U.S. was working on the Atlas missile, and the Russians were working on the RS-7,” says Jonathan McDowell, an astronomer and astrophysicist at the Harvard–Smithsonian Center for Astrophysics.

Continue reading “65 years ago, “simple satellite” Sputnik redefined space science — and sent a sinister message” | >