The Vega star system is one of the most studied in astronomy due to its proximity, brightness, and unique characteristics that challenge our understanding of planet formation and stellar evolution. Located just 25 light-years away from Earth in the constellation Lyra, Vega is a blue-white star and the fifth-brightest star visible in our night sky. Here's a breakdown of the most intriguing features of the Vega system:

1. Dust Disk Discovery
Infrared Excess: In the 1980s, the Infrared Astronomical Satellite (IRAS) discovered an excess of infrared radiation from Vega, indicating a dust disk around the star. This disk emits infrared radiation as dust particles are heated by Vega's light, suggesting an early model of a protoplanetary or debris disk.
Smooth Disk: Unlike other systems like Fomalhaut, Vega’s disk is remarkably smooth, lacking the gaps and rings typically associated with planets disturbing the dust. This smoothness implies that Vega may lack substantial planetary influences or that planets there may be few and more challenging to detect.
2. Potential "Hot Neptune"
Astronomers have hypothesized that Vega might host a hot Neptune—a large planet orbiting close to the star, with a mass similar to that of Uranus or Neptune. If present, this planet could slightly perturb the disk, though not enough to create the pronounced structures seen in other systems.
3. Asteroid Belt Analogy
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Observations suggest that Vega may contain a large asteroid belt similar to our Solar System's, with a spread-out disk of rocky material. This possible asteroid belt might add to the dust observed around Vega and could provide insights into the early formation phases of planetary systems.
4. Historical and Cultural Significance
Former Pole Star: Around 14,000 years ago, Earth's axis pointed toward Vega, making it the northern pole star until approximately 12,000 BC. The star held great significance for ancient civilizations due to its prominence.
Name and Mythology: The name "Vega," originally spelled "Wega," comes from the Arabic "Al Nasr al Waki," meaning "Swooping Eagle." Vega is a cornerstone of the Summer Triangle, a prominent asterism for northern hemisphere skywatchers, along with Altair and Deneb.
5. Milestones in Astronomy
First Stellar Spectrum: Vega was the first star to have its spectrum recorded in 1850, helping astronomers study stellar composition and temperature.
Early Photographic Milestone: It was also the second star, after the Sun, to be photographed, marking a major step in astronomical imaging.
6. Variable Star Characteristics
Vega is classified as a Delta Scuti variable, with slight pulsations that cause small changes in its brightness over time. Although minimal, these fluctuations provide valuable data for stellar research and challenge Vega's historic role as a "constant" in brightness.
7. Future Research and Exploration
With its dust disk and potential hot Neptune, Vega remains a prime target for studying alternative pathways in planetary system evolution. Optical spectroscopy allows astronomers to analyze parameters such as star formation rates and chemical composition, shedding light on the processes within Vega's disk and its potential for planet formation.
8. Vega's characteristics—its smooth disk, possible planetary companions, and cultural prominence—continue to intrigue astronomers. Future missions and telescopes may reveal more about this iconic star system, potentially uncovering planets or additional features that reshape our understanding of how stars and planetary systems evolve.

Floating an Anvil on Liquid Mercury

#Buoyancy, #Density, and electrostatic charge are ACTUAL LAWS OF NATURE!
They can be OBSERVED, TESTED, AND REPEATED!

Whereas #Gravity is an unproven #THEORY put forth by a #Freemason deceiver to lay the foundation for the "Great Deception."

Gravity is NOT "observable," and is NOT "testable" or "repeatable"

It's simply a pseudoscience THEORY put forth to lay the groundwork for the great deception by a Freemason scumbag deceiver, and is now taught as "fact" in #Schools despite it having never been proven!

You cannot "prove" that gravity exists because it don't exist!
The best that you can do is make claims!

Modern "Science" is built upon the foundational LIE of Gravity!

The "model" of the "universe"created by modern science using the LIE of "Gravity" still requires "DARK MATTER" and "DARK ENERGY" because people have pointed out that their claims simply DO NOT WORK!

So... in other words it has been SHOWN their claims simply do not work!
Not even using their own numbers! LIES are always like that folks!

So nowadays our "universe" is supposedly 99.5% "DARK something"
(Meaning something that cannot be detected) Like BS you mean???

That is like me paying you 1 dollar when I owe you 100 dollars... but I tell you
"It's all there, 99 of those dollars are "DARK DOLLARS"

Here's some science BS for you...

Dark matter, a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity. Dark matter makes up 30.1 percent of the matter-energy composition of the universe; the rest is dark energy (69.4 percent) and “ordinary” visible matter (0.5 percent).

https://youtu.be/f5U63IGmy6Q

Paul Cézanne and Pierre-Auguste Renoir, both prominent figures in the art world, shared several commonalities in their painting styles and artistic paths, despite their distinct individual approaches. Here are some key aspects they had in common:

Impressionist movement:
Both artists were associated with the Impressionist movement, although Cézanne's relationship with the group was more complex. Renoir was a central figure of Impressionism, while Cézanne participated in the first two Impressionist exhibitions but gradually distanced himself from the group.
Focus on light and color:
They were deeply interested in capturing the effects of light and color in their works. Renoir is renowned for his vibrant use of color and light to depict human figures and landscapes. Likewise, Cézanne's exploration of color relationships and his method of constructing forms with splashes of color significantly influenced the development of modern art.
Experimentation with the technique:
Both artists experimented with different techniques to realize their artistic visions. Renoir's brushwork varied from loose and fluid to more textured in his later works. Cézanne developed a unique approach that involved the use of small, repetitive brushstrokes to construct complex fields of color and form.
Representation of everyday life:
They often depicted scenes of everyday life, although the subjects varied. Renoir is famous for his paintings of social gatherings, leisure activities, and intimate portraits. Cézanne, while also painting still lifes and portraits, concentrated largely on landscapes and his beloved Mont Sainte-Victoire.
Influence on modern art:
Both artists significantly influenced the direction of modern art. Renoir's emphasis on the beauty and sensuality of the human form can be seen in the works of later artists. Cézanne's innovative approach to composition and his abstraction of natural forms paved the way for the Cubists and other avant-garde movements.
Relationship with the Parisian art scene:
Both were active on the Parisian art scene in a period of great artistic innovation. They interacted with and were influenced by their contemporaries, contributing to the dynamic environment that gave rise to various modern artistic movements.
Despite these commonalities, their individual styles and philosophies were distinct, with Renoir more inclined towards the celebration of beauty and Cézanne towards the structural and abstract aspects of painting.

Subject: Just Passing These On...



BRITISH HUMOR IS DIFFERENT



These are classified ads, which were actually placed in U.K. Newspapers:





FREE PUPPIES


1/2 Cocker Spaniel, 1/2 sneaky neighbor's dog.



FREE PUPPIES.

Mother is a Kennel Club registered German Shepherd.


Father is a Super Dog, able to leap tall fences in a single bound.



COWS, CALVES: NEVER BRED.

Also 1 gay bull for sale.



JOINING NUDIST COLONY!


Must sell washer and dryer £100.



WEDDING DRESS FOR SALE

Worn once by mistake.
 Call Stephanie.



**** And the WINNER is.... ****

FOR SALE BY OWNER.


Complete set of Encyclopedia Britannica, 45 volumes. 
Excellent condition, £200 or best offer.

No longer needed, got married, wife knows everything.



Statement of the Century

Thought from the Greatest Living Scottish Thinker--Billy Connolly. "If women are so bloody perfect

at multitasking, How come they can't have a headache and sex at the same time?"





Children Are Quick


___________________________

TEACHER: Why are you late?

STUDENT: Class started before I got here.




___________________________


TEACHER: John, why are you doing your math multiplication on the floor?


JOHN: You told me to do it without using tables.




___________________________


TEACHER: Glenn, how do you spell 'crocodile?'


GLENN: K-R-O-K-O-D-I-A-L'


TEACHER: No, that's wrong
.

GLENN: Maybe it is wrong, but you asked me how I spell it.


(I Love this child)




___________________________


TEACHER: Donald, what is the chemical formula for water?


DONALD: H I J K L M N O.


TEACHER: What are you talking about?

DONALD: Yesterday you said it's H to O.




___________________________


TEACHER: Winnie, name one important thing we have today that we didn't have ten years ago.


WINNIE: Me!




___________________________


TEACHER: Glen, why do you always get so dirty?

GLEN: Well, I'm a lot closer to the ground than you are.




___________________________


TEACHER: George Washington not only chopped down his father's cherry tree, but also admitted it.

Now, Louie, do you know why his father didn't punish him?


LOUIS: Because George still had the axe in his hand.



___________________________


TEACHER: Now, Simon , tell me frankly, do you say prayers before eating?


SIMON: No sir, I don't have to, my Mum is a good cook.




___________________________


TEACHER: Clyde, your composition on 'My Dog' is exactly the same as your brother's. Did you copy his?


CLYDE : No, sir. It's the same dog.

(I want to adopt this kid!!!)




___________________________


TEACHER: Harold, what do you call a person who keeps on talking when people are no longer interested?


HAROLD: A teacher

NASA has a rigorous and well-established process for evaluating the continuation of projects, especially those related to scientific research and space exploration, including the development of telescopes and spacecraft. This process typically involves a thorough assessment of scientific objectives, technical feasibility, budget considerations, and overall mission priorities.

Claims that spacecraft projects have become more challenging due to the quality of engineers and astronomers involved are likely to be scrutinized within this evaluation process. However, it's important to note that NASA consistently works with highly skilled professionals, including engineers and scientists, who undergo rigorous training and are held to high standards of competence and expertise.

If concerns arise about the quality of personnel involved in spacecraft projects, NASA would likely address these issues through measures such as additional training, enhanced oversight, or adjustments to team composition. Ultimately, decisions about the continuation of projects would be based on a comprehensive analysis of various factors, including scientific merit, technical feasibility, resource availability, and the potential for achieving mission objectives.


NASA has a long-standing process for evaluating whether to continue projects on science and costs of next telescopes took the issue with the claims that spacecrafts have become more difficult because of increasing bad engineers and Astronomers.

“An ancient star found in another galaxy with satellite and the Magellan Telescope, a team of scientists has found one of the oldest stars formed in a galaxy other than ours. The study, in addition to raising questions about the enrichment of elements in stars in the galaxies.

Magellan Telescope has made a remarkable discovery. They found one of the oldest stars known to have formed in a galaxy other than our own. This star, which originated in the Large Magellanic Cloud, provides a unique perspective on the early element-forming processes in galaxies

The Large Magellanic Cloud is a satellite galaxy that was once separate but fell into the Milky Way billions of years ago. The discovery of this ancient star is significant because it helps scientists understand how the universe evolved in regions outside our own galaxy. It also offers insights into the chemical enrichment of stars in galaxies, as these ancient stars preserve the elements near where they formed, providing a snapshot of the universe’s chemical composition billions of years ago

This Discovery found the field of stellar archaeology, which aims to reconstruct how the earliest generations of stars changed the universe by studying the properties and elements they produced. The research paper detailing this discovery was published on, 2024 March 20 in Nature Astronomy.

Study investigates chemical composition of metal-poor star HD 1936
https://phys.org/news/2024-02-chemical-composition-metal-poor-star.html?utm_source=nwletter&utm_medium=email&utm_campaign=daily-nwletter

Protoplanetary disks play a crucial role in the formation of planets around young stars
u/tonynetone1 - This is an AI concept portrays inner protoplanetary disk. New measurements by NASA’s James Webb Space Telescope have detected water vapor
This is an AI concept portrays inner protoplanetary disk. New measurements by NASA’s James Webb Space Telescope have detected water vapor
New measurements by NASA’s James Webb Space Telescope’s MIRI (Mid-Infrared Instrument) have detected water vapor in the system’s inner disk

Webb is solving mysteries in our solar system, looking beyond to distant AND mysterious structures THIS technology is an international program led by NASA with its partners

Protoplanetary disks play a crucial role in the formation of planets around young stars. These disks are composed of gas and dust particles, and they orbit a central young star. Over time, the material in the disk starts to clump together due to gravitational forces, eventually forming planets and other celestial bodies.

The recent detection of water vapor in the protoplanetary disk of the PDS 70 system is indeed significant for several reasons. The PDS 70 system is located approximately 370 light-years away from Earth, and it has been a focus of study for astronomers using advanced observational techniques.

The presence of water vapor in the terrestrial zone of the protoplanetary disk is noteworthy because this region is considered the prime location for the formation of rocky planets. The terrestrial zone, also known as the habitable zone or Goldilocks zone, is characterized by conditions suitable for the formation of planets with solid surfaces, where water can exist in liquid form. The detection of water vapor in this zone suggests the possibility of water being available during the formation of rocky planets in the PDS 70 system.

Understanding the composition of protoplanetary disks and the presence of key molecules like water vapor provides valuable insights into the conditions that lead to the formation of planetary systems. It contributes to our broader understanding of the processes involved in planetary formation and the potential for habitable environments in other star systems. This kind of research helps astronomers piece together the puzzle of how planetary systems, including our own solar system, come into existence. Water vapor can indeed be present in the atmospheres of exoplanets (planets outside of our solar system).

Detecting water vapor in exoplanet atmospheres is a significant area of research in the field of exoplanet studies. Scientists use various methods to detect the presence of water vapor on distant exoplanets. One commonly used technique is spectroscopy, which involves analyzing the light from the star that passes through the exoplanet's atmosphere. This analysis allows researchers to identify the presence of specific molecules, including water vapor, by looking for characteristic absorption patterns in the spectrum. The discovery of water vapor in an exoplanet's atmosphere can provide valuable insights into the planet's potential habitability. Water is a crucial ingredient for life as we know it, so the presence of water vapor on exoplanets is often considered an essential factor in determining their potential habitability.

However, it is important to note that the detection of water vapor does not directly imply the presence of liquid water or the habitability of an exoplanet. Many other factors, such as the planet's distance from its star, its composition, and the overall environmental conditions, need to be considered to assess whether an exoplanet may have the right conditions to support life. Ongoing research and technological advancements in space telescopes and spectroscopic techniques are continually improving our understanding of exoplanet atmospheres, including the presence of water vapor. With time, we expect to gather more data and learn more about the atmospheres of exoplanets and their potential for hosting water vapor and, possibly, life.

Euphoniumist Mai Kokubo & pianist Yukiko Nishimura performed A War in Wonderland by Yo Goto and Yukiko's compositions Daylight Rhapsody and Up in the Sky at The U.S. Army Band 2024 Tuba-Euphonium Workshop. #Euphonium #TEW2024 #TEW #Music