Search found 755 matches

by saturno2
Tue Apr 02, 2024 12:06 am
Forum: The Science Labs: Participate in Citizen Science or Smartphone Science
Topic: Participate in Citizen Science or Smartphone Science
Replies: 23
Views: 537725

Re: Participate in Citizen Science or Smartphone Science

I recently bought a normal smartphone from an unknown
brand. It has an important quality.
When it is charging and reaches 100% charge, it has an internal switch that cuts off the power coming from the transformer.
I can leave the charger connected all night and nothing happens.
by saturno2
Mon Apr 01, 2024 11:34 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

I read a news: Bruno Bento, researcher at the departament of mathematical scienses at the University of Liverpool, England, states that," perhaps, ( in the Universe), there was not even a beginning" Proposes an infinite past and sees the Big Bang as one more event " in a cosmos that h...
by saturno2
Tue Jan 16, 2024 5:05 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Quantum gravity
Replies: 4
Views: 11931

Re: Quantum gravity

I think that gravity is a "field" exerted by an astronómical object and that behaves as a centripetal or atraction force towards its center of mass But this "gravitacional field" is of a different nature that the quantum field of the Quantum Mechanics. This gravitacional field d...
by saturno2
Fri Jan 12, 2024 4:20 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Quantum gravity
Replies: 4
Views: 11931

Re: Quantum gravity

Thanks Ann
Very interesting your explanation
by saturno2
Wed Jan 10, 2024 4:22 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Quantum gravity
Replies: 4
Views: 11931

Re: Quantum gravity

I think that gravity is a "field" exerted by an astronómical object and that behaves as a centripetal or atraction force towards its center of mass But this "gravitacional field" is of a different nature that the quantum field of the Quantum Mechanics. This gravitacional field do...
by saturno2
Tue Jan 09, 2024 5:00 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Quantum gravity
Replies: 4
Views: 11931

Quantum gravity

Quantum mechanics explains the forces of Nature as a quantum field where particles interact and transport small amounts of. Energy - quanta - Quantum mechanics explains the electromagnetism; strong nuclear force; weak nuclear force. But fails with the gravity In the gravity proposes a particle - gra...
by saturno2
Sun Dec 31, 2023 5:46 am
Forum: Open Space: Discuss Anything
Topic: Farewell, Orin Stepanek, faithful and friendly supporter of Starship Asterisk*
Replies: 4
Views: 2881

Re: Farewell, Orin Stepanek, faithful and friendly supporter of Starship Asterisk*

Condolences to the family of Orin Stepanek
Sadness in this forum. An important member
Has left
by saturno2
Fri Nov 03, 2023 9:34 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

More and more JWST data on deep
space suggets a total new study of the
Big Bang theory.
I think that the Universe behaves in a
very simple way.
The Universe did not have an absolute
origin. It always existed.
But It is not static Universe; It is in constant
movement- change and transformación.
by saturno2
Sat Oct 14, 2023 4:41 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

JWST has found a series of Big well formed galaxias Located between 200 and 500 million years after the Supposed Big Bang.. This telescope found black holes and supermassive Stars between 400 and 500 millón years after point O But these astrophisical objects would have Taken 1 billion Years to form ...
by saturno2
Mon Sep 18, 2023 3:05 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

The new data from JWST is not agree with
The Big Bang and the point of infinite density
As origin of the Universe
It is an arsenal of new data
by saturno2
Mon Jul 17, 2023 12:44 am
Forum: Open Space: Discuss Anything
Topic: The Hidden Benefits of Large Science Projects
Replies: 2
Views: 13970

Re: The Hidden Benefits of Large Science Projects

Yes. The great scientific projects are worth It
The value is in the avance of the knowledge
It is an avance of the humanity
by saturno2
Fri Feb 24, 2023 1:08 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

If there were galaxies forming
before of the point of infinite density
of the supposed origin of the Universe,
it means that the " nothing " before the
singularity was full of matter, stars and
other astrophysical objects.
by saturno2
Fri Feb 24, 2023 12:37 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

The current concept of the origin of the Universe is diluting. Scientists, based on JWST images, have identified 6 very massive galaxies ( between 10,000 and 100,000 million solar masses). These galaxies emitted their light 540 million years after the supposed origin of the Universe. They are well f...
by saturno2
Sun Feb 19, 2023 5:47 pm
Forum: The Science Labs: Participate in Citizen Science or Smartphone Science
Topic: Participate in Citizen Science or Smartphone Science
Replies: 23
Views: 537725

Re: Participate in Citizen Science or Smartphone Science

Metaverse is a new comunication technology. Use a helmet or special glasses to create a virtual hologram, wich allows you to comunicate without a smartphone, work without a computer, and hold a meeting of people, where a virtual reality is shared instead of a physical one. Some technicians say that ...
by saturno2
Sat Feb 18, 2023 10:48 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

According to the images of JWST ( confirmed) there were ancient galaxies that emitted their light 350 million years after the supposed origin of the Universe. They were well-formed galaxies. The stars of these galaxies must have started forming at least 500 million years before of the supposed 0 poi...
by saturno2
Wed Nov 30, 2022 10:29 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

An international consortium of countries have installed in Argentina, at almost 5000 m high, an ultrasensitive telescope called Qubic. With this telescope, whose sensors work at low temperatures, it is intended to measure the radiation emitted in the Big Bang, at instant 10 raised to less 35 seconds...
by saturno2
Thu Nov 17, 2022 8:42 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

In an explanation of the origin of the Universe, Wikipedia wrote: " It is unknown the nature of the macro Universe that precedes the instant in which our Universe ( to see observable Universe) was of the dimension of a point with infinite density, known as < space-time singularity > " Wik...
by saturno2
Thu Nov 17, 2022 1:02 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Origin of the Universe
Replies: 55
Views: 112072

Re: Origin of the Universe

In an explanation of the origin of the Universe, Wikipedia wrote: " It is unknown the nature of the macro Universe that precedes the instant in which our Universe ( to see observable Universe) was of the dimension of a point with infinite density, known as < space-time singularity > " Wiki...