Thursday, 13 April 2023

Astronomical Events April 2023

Astronomical Events April 2023

 

This article lists major Astronomical Events of April, 2023. It also briefly explaining the causes of phenomenon. Conjunctions, Moon Phases and Comets are also being mentioned.


April 11 — Mercury at Greatest Eastern Elongation. The planet Mercury reaches greatest separation from the Sun. This is the best time to view Mercury since it will be at its highest point above the horizon in the evening sky. Look for the planet low in the western sky just after sunset.

April 20 — Hybrid Solar Eclipse. The Moon will pass in front of the Sun, creating a hybrid total/annular solar eclipse visible from western Australia, East Timor and eastern Indonesia between 01:36 and 06:59 UTC. A hybrid solar eclipse occurs when the Moon is almost too close to the Earth to completely block the Sun. This type of eclipse will appear as a total eclipse to some parts of the world and will appear annular to others.

 


April 23 — Lyrid meteor shower. The Lyrid meteor shower will be active from 16 April to 25 April, producing its peak rate of meteors around 23 April. At its peak, the shower is expected to produce a nominal rate of around 18 meteors per hour (ZHR). Meteors will radiate from the constellation Lyra, but can appear anywhere in the sky.

April 30 — Asteroid 7 Iris at Opposition. Asteroid 7 Iris will be well placed, lying in the constellation Libra. Regardless of your location on the Earth, 7 Iris will reach its highest point in the sky around midnight local time. On this occasion, 7 Iris will reach a peak brightness of magnitude 9.6. Nonetheless, even at its brightest, 7 Iris is a faint object beyond the reach of the naked eye; binoculars or a telescope of moderate aperture are needed.

Moon Phases:
- Full Moon: Apr. 06
- Last Quarter: Apr. 13
- New Moon: Apr. 20 & Hybrid Solar Eclipse
- First Quarter: Apr. 27

Conjunctions:
- Moon/Saturn: Apr. 16–3°29'
- Moon/Mercury: Apr. 21–1°53'
- Moon/Venus: Apr. 23–1°18'
- Moon/Mars: Apr. 26–3°13'

Comets:
- updates to come

Thank You for reading, I hope this was informative.



Saturday, 8 April 2023

The Tantalizing Biology of Art- Ⅰ


Abstract

The relationship between art and science dates back to the Italian Renaissance, where science often informed the way people painted. Leonardo da Vinci’s concept of the ten functions of the eye was later confirmed by neurophysiologists. In recent years, they have discovered ways in which artists exploit the way vision works to create illusions of reality. Evolutionary biologists are also asking what art is for, and some believe it’s a specific, evolved capacity with a purpose. The visual cortex of the brain is divided into several areas and is where artists play their games. Research has shown that certain areas of the visual cortex are particularly sensitive to certain stimuli, such as color or movement. These findings have been used to better understand artistic technique. 


“All religions, arts and sciences are branches of the same tree. All these aspirations are directed towards ennobling man’s life, lifting it from the sphere of mere physical existence and leading the individual towards freedom.”

-Albert Einstein


Admiring a Van Gogh or Moner painting, people often forget the role of science in art. However, during the Italian Renaissance, science and art were closely intertwined. Artists used their knowledge of geometry and anatomy to create more accurate works, and they also speculated about the perception of art. Today, artists rarely seek scientific advice, but the legacy of this interconnection can still be seen in the conventions of Western art established during the Renaissance.


Leonardo da Vinci, that archetypal Renaissance man. conceived of what he called the ten functions of the eye. These were darkness, light, body, colour, shape, location, distance, closeness, motion and rest. He also came up with the idea that although the images of objects travel physically from the front of the eye to the imprensiva (now called the retina), they are actually formed in the sensus communis (the imagination or the brain).

Those were bold guesses. But as neurophysiologists have investigated the way in which vision works, they have found that Leonardo was right on both counts.

On top of that, over the past few years, they have discovered ways in which the tricks employed by artists exploit these divisions of labour to create illusions of reality. That provides some answers to the question “how?”. Neither is the question “why?” being ignored. Evolutionary biologists are now asking themselves just what art is for. And some are concluding that it is not merely an accidental manifestation of human intelligence, but a specific, evolved capacity with a clearly defined purpose.

Wednesday, 8 March 2023

Andrei Rublev: A Visual Spectacle of Beauty and Brutality

Andrei Rublev

Director:
Andrei Tarkovsky
Released: 1966             
Genre: Drama
Length: 3h 25m


Synopsis: 
An expansive Russian drama, this film focuses on the life of revered religious icon painter Andrei Rublev (Anatoliy Solonitsyn). Drifting from place to place in a tumultuous era, the peace-seeking monk eventually gains a reputation for his art. But after Rublev witnesses a brutal battle and unintentionally becomes involved, he takes a vow of silence and spends time away from his work. As he begins to ease his troubled soul, he takes steps towards becoming a painter once again.

Review: 

 I see Andrei Rublev's movie itself as more of an icon than a movie about an iconic painter (should be seen as an "animated icon"). This icon is a painting by an artist in which no one has raised the brush. In Andrei Rublev, Tarkovsky manages to offer an astonishing explanation of the duality of the world, the duality of materialism and metaphysics, which Tarkovsky explored with unparalleled ingenuity in this great work. In this epic, he creates a medieval world so full of life and so rich in detail that few, if anything, can match it.


The film presents a semi-autobiographical novel by Andrei Rublev, considered the greatest medieval Russian painter of Orthodox icons and frescoes. As an epic Russian novel, Andrei Rublev also known as The Passion according to Tarkovsky - not only beautifully depicts frescoes of a large group of important religious figures but also poignantly depicts the Russian spirit. Tarkovsky succeeds in portraying the spirit of a passionate artist lost in his bad times and forced to question his genius, and also succeeds in providing a shining icon of a very turbulent phase of Russian history.

"The allotted function of art is not, as is often assumed, to put across ideas, to propagate thoughts, to serve as an example. The aim of art is to prepare a person for death, to plough and harrow his soul, rendering it capable of turning to good."

Andrei Rublev is beautifully presented in the form of seven chapters, an introduction, and a conclusion, with each chapter figuratively depicting a different theme. Through Andrei Rublev, Tarkovsky explains that spirituality lies at the heart of creative freedom, and it is this divine connection that gives the artist his inspiration. Andrei Rublev also speaks of self-inflicted mediocrity, which slowly but surely leads to poverty of thought and which subsequently leads to a state of intellectual stagnation.


Tarkovsky deals brutally with the dualism of art as healer and punisher, for those who are true to themselves art can be a great healer, while for those who doubt their abilities art can be a ruthless punishment. In Andrei Rublev. Tarkovsky also dwells on the hypocrisy of human existence, Tarkovsky also refers to the subordination of man to the omnipotence of art, not as a symbol of acceptance of its authority but as a glimpse of recognition of its greatness. It would not be inconceivable to imagine that Andrei Rublev Tarkovsky is trying to alleviate his artistic suffering, which was fueled by the constant ignorance and indifference of the idle life around him that has become a daily reality for the artist.

Tarkovsky glides through these grotesque and isolated artistic areas to most directors with ease and comfort and shows you a dreamy artist so lost in his art that to the superficial viewer what is going on seems to be a kind of self-indulgence that a narcissist displays as he is so overwhelmed with his egos he is incapable of being a productive person. But under the facade of indifference lies a selfless man, driven by the innocence of his artistic fervour and capable of giving his audience far more than he can keep for himself. Swedish maestro Ernst Ingmar Bergman said of Tarkovsky: "When a film isn't documentary, it's a dream. That's why Tarkovsky is the greatest director. He moves in a very natural way in the dream room. He doesn't explain. What should be interpreted anyway? He's a spectator. "He is able to photograph his vision despite all difficulties. All my life I have been knocking on the doors of the rooms in which he moves freely. Only a few times have I tried to enter these rooms. Most of my efforts have ended in embarrassing disappointments." Andrei Rublev, like most of Tarkovsky's works, is more than a film with a narrative story. In Andrei Rubley, Andrei Tarkovsky clearly and concisely touches on many conflicting as well as mutual themes: existentialism, spirituality, theology, metaphysics, empiricism, objectivity, politics, etc. In 1961, while filming his first feature film, Ivan's Childhood, Tarkovsky proposed to his contract production house to make a film about the life of Andrei Rublev. Tarkovsky and his co-screenwriter Andrei Konchalovsky researched for more than two years to develop the script and in 1964 the script was completed and filming began.


Andrei Rublev introduces viewers to a group of creative but complex characters including a clown, and monks: Andrei, Kirill and Daniel. Theophanes the Greek, and the young Belmaker - most of whom are either victims of their vanity or lack thereof, Tarkovsky uses these complex caricatures as a means of depicting various human figures. Optimist, pessimist, idealist, humanist, opportunist, sadist, etc.

"What is praised today is abused tomorrow. They will forget you, me, everything."

Andrei Rublev also serves as a reference for some of the greatest movie scenes ever filmed in the history of cinema. This includes a strange prologue depicting a man taking a hot air balloon flight to escape a crowd of ignorant people, a witch orgies scene depicted as part of some pagan ritual, the scene of a clown getting arrested for mocking the boyars, Cyril's meeting with Theophanes the Greek and other scenes. The final scene of the film depicts some of the real works of Andrei Rublev in the form of a montage where the viewer finally sees (in the literal sense) the artistic genius of a great artist. The above scenes and a dozen or more are of a very symbolic nature which can be interpreted in more than one way, and perhaps that is what makes the many views of this movie so necessary.

Due to its controversial nature, the film could not have been released domestically early on, and a heavily edited version was only released in the Soviet Union in 1971. Andrei Rublev's gruesome visuals combined with stunning cinematography-high detail with long, slick-like shots In a dream - a poetic feeling. Andrei Rublev is an unforgettable cinematic experience that is living testament to the timelessness of cinema. Another aspect of Andrei Rublev worth mentioning is that despite its rebellious subject matter and contrasting themes, the film has an undercurrent of subtlety that balances it out and prevents it from falling into the trap of exaggeration which is something Tarkovsky has always taken care of so meticulously.

With Andrei Rublev, Tarkovsky brings cinema to new heights and depths, yet we hardly witness the mysticism and imagination that characterizes Tarkovsky - the dominant motifs in his later works. Andrei Rublev is a great way to learn about Tarkovsky's approach to filmmaking before delving into his works, such as Solaris (1972), Stalker (1979), Nostalghia (1983) and The Sacrifice (1986). Andrei Rublev exemplifies the artistic yearning of an idealistic artist and represents the kind of healing cinema that may be hard to imbibe early on given its depth but will reward those who are patient and willing to delve deep enough to savour its true essence.

"If you look for a meaning, you'll miss everything that happens."


Saturday, 11 February 2023

War and Peace -Book Review

Artist:
Leo Tolstoy
Released:
1867
Genre:
Historical
Length:
1.400 pages

The great comet of 1811 was a historical event of great relevance to the world of astronomy since this celestial body could get observed with the naked eye for a period of nine months. As with the characters in the novel, the comets move around a central axis. In the case of these large masses, its axis will be the Sun, while the protagonists of War and Peace will move around a philosophical concept as primitive as the meaning of life. In both cases, the bodies will move with an apparently determined course, but not always with the same intensity or with the same brightness.

With this premise, Tolstoy creates a monumental work that traces the course of one of the major historical events of the 19th century. Thus, the reader will follow the future of four families. during the Napoleonic invasions in Russia. From the initial battles of the French army against the combined forces of the Russian and Austrian empires in 1805 to the inhuman outcome of this great European invasion, War and peace offers a perfect combination of a narrative novel, historical text and philosophical essay.                    

-"We can know only that we know nothing. And that is the highest degree of human wisdom."                                     

Embarking on your reading is undoubtedly a demanding experience, but one that will compensate for each and every one of the hours invested in your reading. Despite its long length, the author’s style is incredibly fluid. Both in the moments of family. entanglements and in the war parts, his prose is simple and addictive, without this influencing its level of complexity or its literary quality. The third book (War and Peace is divided into four books) is usually used as an example to demonstrate the tedium that the work can cause, but nothing could be further from the truth. With patience and interest in the historical period described. Tolstoy offers a hyperrealistic description of the hell that gets experienced in any war act, plagued with epic moments and great existential doubts. 

The magnificence of War and Peace lies in its ability to explore the complexities of human nature and the world we live in. The author masterfully intertwines historical events with the lives of his characters, providing insight into the causes and consequences of war and the search for peace. Through this intricate tapestry of stories, the reader is able to gain a deeper understanding of the motivations, desires, and fears that drive individuals and nations. The themes of love, family, death, and spirituality are also explored with great depth, offering a multifaceted view of the human experience.


At its core, War and Peace is a portrayal of the universe from the individual’s point of view, depicting both the absolute freedom and the absolute necessity of human existence. It is a timeless story that is as relevant today as it was when it was first written. The novel speaks to the tired and weary society of our time, offering a glimmer of hope and salvation.

Tolstoy’s writing is unforgettable. The reader is transported to the battlefields of Borodino, the ballrooms of Russia’s high society, and the quier contemplation of Pierre. He demonstrates how war can be created in the most unlikely of places, and peace can be forged in the midst of battle. Each event, no matter how small or insignificant, plays a part in shaping the great universal gear that writes the history of humanity for generations to come.

War and Peace is one of the greatest stories ever told, a masterpiece of literature that should not be missed by any reader seeking to delve into the complexities of human existence and the forces that shape our world. 


"There is no greatness where there is not simplicity, goodness, and truth."

Astronomical Events April 2023

Astronomical Events April 2023   This article lists major Astronomical Events of April, 2023. It also briefly explaining the causes of pheno...