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Archive for the ‘space’ category: Page 250

Feb 18, 2023

Scientists observe high-speed star formation

Posted by in categories: physics, space

Gas clouds in the Cygnus X Region, a region where stars form, are composed of a dense core of molecular hydrogen (H2) and an atomic shell. These ensembles of clouds interact with each other dynamically in order to quickly form new stars. That is the result of observations conducted by an international team led by scientists at the University of Cologne’s Institute of Astrophysics and at the University of Maryland.

Until now, it was unclear how this process precisely unfolds. The Cygnus X region is a vast luminous cloud of gas and dust approximately 5,000 light years from Earth. Using observations of spectral lines of ionized carbon (CII), the scientists showed that the clouds have formed there over several million years, which is a fast process by astronomical standards. The results of the study, “Ionized carbon as a tracer for the assembly of interstellar clouds,” will appear in the next issue of Nature Astronomy.

The observations were carried out in an international project led by Dr. Nicola Schneider at the University of Cologne and Prof Alexander Tielens at the University of Maryland as part of the FEEDBACK program on board the flying observatory SOFIA (Stratospheric Observatory for Infrared Astronomy). The new findings modify previous perceptions that this specific process of star formation is quasi-static and quite slow. The dynamic formation process now observed would also explain the formation of particularly massive stars.

Feb 17, 2023

This Historic Gravitational Wave Discovery Created a Perfectly Spherical Blast

Posted by in categories: physics, space

The game-changing neutron star merger of August 2017 created a ‘perfect’ explosion, according to a new study.


The blast behind the historic gravitational wave astronomy discovery of August 2017 had a perfect spherical shape, according to a new study.

Continue reading “This Historic Gravitational Wave Discovery Created a Perfectly Spherical Blast” »

Feb 17, 2023

Previously Unseen Auroras Found Dazzling Over Galilean Jupiter Moons; What Are These Ethereal Glows?

Posted by in category: space

Astronomers spotted auroras for the first time on two of the biggest Galilean moons of Jupiter. New features of Io and Europa’s auroras have also been discovered.

Previously Unseen Auroras Dazzling Over Galilean Jupiter Moons

Continue reading “Previously Unseen Auroras Found Dazzling Over Galilean Jupiter Moons; What Are These Ethereal Glows?” »

Feb 17, 2023

Astronomers unravel how complex organic molecules form in deep space

Posted by in category: space

New research shows how a simple molecule called ortho-benzene helps form larger, more complex organic molecules at the core of frigid gas clouds in deep space.

Feb 17, 2023

The Syntellect Hypothesis: The Most Probable Path to Our Future Transcendent Superintelligence

Posted by in categories: biological, chemistry, internet, robotics/AI, space

Could we imagine a world where our minds are fused together and interlinked with machine intelligence to such a degree that every facet of consciousness is infinitely augmented? How could we explore the landscapes of inner space, when human brains and synthetic intelligence blend together to generate new structures of consciousness? Is it possible to interpret the ongoing geopolitical events through the lens of the awakening Gaia perspective?

#SyntellectHypothesis #cybernetics #superintelligence #consciousness #emergence #futurism #AGI #GlobalMind #geopolitics


“When we look through the other end of the telescope, however, we can see a different pattern. We can make out what I call the One Mind — not a subdivision of consciousness, but the overarching, inclusive dimension to which all the mental components of all individual minds, past, present, and future belong. I capitalize the One Mind to distinguish it from the single, one mind that each individual appears to possess.” — Larry Dossey

Is humanity evolving into a hybrid cybernetic species, interconnected through the Global Mind? When might the Web become self-aware? What will it feel like to elevate our consciousness to a global level once our neocortices are fully connected to the Web?

Continue reading “The Syntellect Hypothesis: The Most Probable Path to Our Future Transcendent Superintelligence” »

Feb 17, 2023

Caltech to Launch Space Solar Power Technology Demo into Orbit in January

Posted by in categories: solar power, space, sustainability

In January 2023, the Caltech Space Solar Power Project (SSPP) is poised to launch into orbit a prototype, dubbed the Space Solar Power Demonstrator (SSPD), which will test several key components of an ambitious plan to harvest solar power in space and beam the energy back to Earth.

Space solar power provides a way to tap into the practically unlimited supply of solar energy in outer space, where the energy is constantly available without being subjected to the cycles of day and night, seasons, and cloud cover.

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Feb 17, 2023

APOD: 2023 February 17 — 2023 CX1 Meteor Flash

Posted by in category: space

A different astronomy and space science related image is featured each day, along with a brief explanation.

Feb 17, 2023

Mars Society Announces Ongoing Partnership with Million on Mars

Posted by in categories: food, space

A message from Mars Society Executive Director James Burk:

I am pleased to announce our partnership with Million on Mars.

Million on Mars is a game where you can explore creating and growing your own settlement on Mars. It is set in the 2070s, and the Ad Astra Unlimited corporation led by fictional character “Lane Dusk” has solved transportation, but the challenge is now on you – the brave settler of Mars – will you go hard on Solar or perhaps Thorium Salt Reactors? Become an agricultural maven, or go hard on mining and smelting? Or perhaps go deep into the Aerospace profession and continue settling the solar system?

Feb 17, 2023

System provides cooling with no electricity

Posted by in categories: energy, space

The new system is described today in a paper in the journal Science Advances, by MIT graduate student Arny Leroy, professor of mechanical engineering and department head Evelyn Wang, and seven others at MIT and at the Pontifical Catholic University of Chile.

Such a system could be used, for example, as a way to keep vegetables and fruit from spoiling, potentially doubling the time the produce could remain fresh, in remote places where reliable power for refrigeration is not available, Leroy explains.

2022 story:

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Feb 16, 2023

Quantum Field Theory Pries Open Mathematical Puzzle

Posted by in categories: mathematics, quantum physics, space

The “rank” of a graph is the number of loops it has; for each rank of graphs, there exists a moduli space. The size of this space grows quickly — if you fix the lengths of the graph’s edges, there are three graphs of rank 2, 15 of rank 3,111 of rank 4, and 2,314,204,852 of rank 10. On the moduli space, these lengths can vary, introducing even more complexity.

The shape of the moduli space for graphs of a given rank is determined by relationships between the graphs. As you walk around the space, nearby graphs should be similar, and should morph smoothly into one another. But these relationships are complicated, leaving the moduli space with mathematically unsettling features, such as regions where three walls of the moduli space pass through one another.

Mathematicians can study the structure of a space or shape using objects called cohomology classes, which can help reveal how a space is put together. For instance, consider one of mathematicians’ favorite shapes, the doughnut. On the doughnut, cohomology classes are simply loops.

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