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Category: space – Page 289

Coronal mass ejection from colossal New Year’s Eve solar flare will strike Earth today

Earth will be struck today by a coronal mass ejection from a huge solar flare that erupted from the sun on New Year’s Eve.

The New Year’s Eve flare created a CME, a huge bubble of plasma from a region of the sun called the corona, which is equivalent to the sun’s outer atmosphere, and this has an Earth-directed component. Though this massive ejection of plasma will only graze the magnetic bubble surrounding our planet Tuesday (Jan. 2), the magnetosphere, it could trigger a geomagnetic storm that could affect communications and power infrastructure.

The coronal mass ejection CME was hurled into space by an X-class solar flare that burst from the surface of the sun at 4:55 p.m. EST (2155 GMT) on Sunday (Dec. 31). It is the most powerful flare that has happened on the sun during the current solar cycle, solar cycle 25, which began in Dec. 2019. In fact, the flare that ended 2023 with a bang is the largest that has been observed since Sept. 10, 2017, according to the Space Weather Prediction Center of the National Oceanic And Atmospheric Administration (NOAA).

Quantum Vortex Reveal: The Distinct Dance of Quark and Nucleon Liquids

Matter inside neutron stars can have different forms: a dense liquid of nucleons or a dense liquid of quarks.

Recent studies reveal that in neutron stars, quark liquids are fundamentally different from nucleon liquids, as evidenced by the unique color-magnetic field in their vortices. This finding challenges previous beliefs in quantum chromodynamics and offers new insights into the nature of confinement.

The science of neutron star matter.

Astronomical Mystery: Strange Radio Signal Detected From Outside the Milky Way

New research reveals a never-before-seen behavior in a repeating Fast Radio Burst, offering fresh insights into these mysterious cosmic phenomena.

Astronomers are continuing to unravel the mystery of deep space signals after discovering a never-before-seen quirk in a newly-detected Fast Radio Burst (FRB).

FRBs are millisecond-long, extremely bright flashes of radio light that generally come from outside our Milky Way galaxy. Most happen only once but some “repeaters” send out follow-up signals, adding to the intrigue surrounding their origin.

Galactic Archaeology: Astronomers Discover Seismic Ripples in Oldest Spiral Galaxy

Research on an ancient spiral galaxy reveals crucial insights into early galaxy formation, highlighting rapid star formation and unique structural features compared to contemporary galaxies.

A new snapshot of an ancient, far-off galaxy could help scientists understand how it formed and the origins of our own Milky Way.

At more than 12 billion years old, BRI 1335–0417 is the oldest and furthest known spiral galaxy in the Universe.

Does ai Have Agency?

Watch behind the scenes, get early access and join the private Discord by supporting us on Patreon: \
/ mlst (public discord)\
/ discord \
/ mlstreettalk \
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DOES AI HAVE AGENCY? With Professor. Karl Friston and Riddhi J. Pitliya\
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Agency in the context of cognitive science, particularly when considering the free energy principle, extends beyond just human decision-making and autonomy. It encompasses a broader understanding of how all living systems, including non-human entities, interact with their environment to maintain their existence by minimising sensory surprise.\
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According to the free energy principle, living organisms strive to minimize the difference between their predicted states and the actual sensory inputs they receive. This principle suggests that agency arises as a natural consequence of this process, particularly when organisms appear to plan ahead many steps in the future. \
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Riddhi J. Pitliya is based in the computational psychopathology lab doing her Ph.D at the University of Oxford and works with Professor Karl Friston at VERSES. \
/ riddhijp \
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References:\
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THE FREE ENERGY PRINCIPLE—A PRECIS [Ramstead]\
https://www.dialecticalsystems.eu/con…\
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Active Inference: The Free Energy Principle in Mind, Brain, and Behavior [Thomas Parr, Giovanni Pezzulo, Karl J. Friston]\
https://direct.mit.edu/books/oa-monog…\
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The beauty of collective intelligence, explained by a developmental biologist | Michael Levin\
• The beauty of collective intelligence… \
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Growing Neural Cellular Automata\
https://distill.pub/2020/growing-ca\
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Carcinisation\
https://en.wikipedia.org/wiki/Carcini…\
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Prof. KENNETH STANLEY — Why Greatness Cannot Be Planned\
• #038 — Prof. KENNETH STANLEY — Why Gr… \
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On Defining Artificial Intelligence [Pei Wang]\
https://sciendo.com/article/10.2478/j…\
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Why? The Purpose of the Universe [Goff]\
https://amzn.to/4aEqpfm\
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Umwelt\
https://en.wikipedia.org/wiki/Umwelt\
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An Immense World: How Animal Senses Reveal the Hidden Realms [Yong]\
https://amzn.to/3tzzTb7\
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What’s it like to be a bat [Nagal]\
https://www.sas.upenn.edu/~cavitch/pd…\
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COUNTERFEIT PEOPLE. DANIEL DENNETT. (SPECIAL EDITION)\
• COUNTERFEIT PEOPLE. DANIEL DENNETT. (… \
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We live in the infosphere [FLORIDI]\
• WE LIVE IN THE INFOSPHERE [Prof. LUCI… \
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Mark Zuckerberg: First Interview in the Metaverse | Lex Fridman Podcast #398\
• Mark Zuckerberg: First Interview in t… \
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Black Mirror: Rachel, Jack and Ashley Too | Official Trailer | Netflix\
• Black Mirror: Rachel, Jack and Ashley… \
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Prof. Kristinn R. Thórisson\
https://en.wikipedia.org/wiki/Kristin…

Astronauts aboard ISS had chance to celebrate New Year’s Eve 16 times

Well, many of those who partied hard on New Year’s may be regretting their decision because of the hangover. But once the clutches of alcoholic after-effects decide to free you, you are ready to party again. But even the most hardcore partygoers would not dare to face this challenge. How about having 16 New Years’ Party in a single day? Tough right? But if partying would be high on the list of astronauts at the International Space Station (ISS), they would really have been able to do it.

The reason?

They witness 16 sunrises and sunsets in a ‘single day’ aboard the ISS.

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