Titoli in Astronomia

Given the fact that there are perhaps 400 billion stars in our galaxy alone and perhaps 400 billion galaxies in the universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials?

Convivio (The Banquet) is a work written by Dante Alighieri roughly between 1304 and 1307. This unfinished work of Dante consists of four trattati, or "books": a prefatory one, plus three books that each include a canzone (long lyrical poem) and a prose allegorical interpretation or commentary of the poem that goes off in multiple thematic directions. The Convivio is a kind of vernacular encyclopedia of the knowledge of Dante's time; it touches on many areas of learning, not only philosophy but also politics, linguistics, science, and history. The treatise begins with the prefatory book, or ...

Depuis le début du XX? siècle, les révolutions de la physique fondamentale ont bouleversé notre relation à l'univers. Jean-Philippe Uzan nous embarque dans un voyage cosmique fascinant et nous raconte tout ce que l'on sait aujourd'hui sur la Terre, la Lune, le Soleil, les étoiles, mais aussi l'origine de la vie et les galaxies.

A seminal work of scientific and philosophical exploration. Ever since the Greeks coined the language we commonly use for scientific description, mythology and science have developed separately. But what if we could prove that all myths have one common origin in a celestial cosmology? What if the gods, the places they lived, and what they did are but ciphers for celestial activity, a language for the perpetuation of complex astronomical data?

From Brian Greene, one of the world's leading physicists, comes a grand tour of the universe that makes us look at reality in a completely different way. Space and time form the very fabric of the cosmos. Yet they remain among the most mysterious of concepts. Is space an entity? Why does time...

Over two millennia ago, a Greek philosopher had a number of wondrous insights that paved the way to cosmology, physics, geography, meteorology, and biology, setting in motion a new way of seeing the world. In this elegant work, acclaimed physicist Carlo Rovelli brings to light the importance of Anaximander's overlooked legacy to modern science. He examines Anaximander as a scientist interested in shedding light on the deep nature of scientific thinking, which Rovelli locates in his rebellious ability to reimagine the world again and again.

Most historians study the smallest slivers of time, emphasizing specific dates, individuals, and documents. But what would it look like to study the whole of history, from the big bang through the present day - and even into the remote future? How would looking at the full span of time change the way we perceive the universe, the earth, and our very existence? These were the questions David Christian set out to answer when he created the field of "Big History", the most exciting new approach to understanding where we have been, where we are, and where we are going.

From blanket fairs to night kings, curfews to crime, At Day's Close is an intriguing and captivating investigation into the night. Until now, this rich and complex universe in which we spend nearly half of our lives was a world long-lost to historians. Here, Ekirch explores how the night was lived in the past, through travel accounts, memoirs, letters, folklore, poems, court records and coroner's reports. More than this, it is a passionate argument in the case for less artificial light in an increasingly bright world.

Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have been in existence for as long as Earth, and together may contain more than 50 times its total volume of liquid water. Could there be organisms living in their depths?

Humans are pattern-matching creatures, and astrology is our grandest pattern-matching game. In this ingenious work of history, data scientist Alexander Boxer examines a treasure trove of esoteric classical sources to expose the deep imaginative framework by which - for millennia - we made sense of our fates. Astrology, he argues, was the ancient world's most ambitious applied mathematics problem, a grand data-analysis enterprise sustained by some of history's most brilliant minds, from Ptolemy to al-Kindi to Kepler.

An ideal introduction for beginner and seasoned stargazers alike from the astronomers of the Royal Observatory Greenwich. Astronomy expert Tom Kerss offers complete advice from the ground up, introducing the world of telescopes, planets, stars, dark skies and celestial maps, explaining the best...

Journey through cosmic time with the James Webb Space Telescope, humanity's most powerful eye on the universe. Discover how this revolutionary observatory unveils the earliest galaxies, births of stars, and potential signs of life on distant worlds—transforming our understanding of existence itself. For more info go to https://www.quietplease.ai This content was created in partnership and with the help of Artificial Intelligence AI.

Host Griffin Rowe examines NASA's Space Shuttle program through three episodes exploring engineering decisions, catastrophic failures, and organizational culture that turned known risks into tragedy. Discover how humanity's boldest spaceflight experiment taught devastating lessons about reaching for the stars. For more content like this, visit QuietPlease.ai This content was created in partnership and with the help of Artificial Intelligence AI.

The Science of Star Trek explores one of the greatest science-fiction universes ever created and showcases the visionary tech that inspired and influenced the real-world science of today. The perfect Star Trek gift for fans of the franchise, this book addresses many unanswered, burning questions, including: What can Star Trek tell us about aliens in our Milky Way?; How has Star Trek influenced space culture?; What can Star Trek tell us about planet hunting?; What Star Trek machines came true?; And when will we boldly go?

This fascinating new volume tells the story of contact between aliens and humans from all across the globe, dating back to 1932, including meetings with military personnel and American presidents such as Eisenhower and Kennedy. For the first time, a former member of MI6 reveals her conversation with Neil Armstrong at a NASA conference, when she confirmed that there were "other" spacecraft on the moon when Apollo 11 landed in 1969. Armstrong also confirmed that the CIA was behind the cover-up.

Planet Earth has been a familiar concept for a mere fraction of recorded history. Until about the mid-1600s, most humans thought of Earth as immobile, likely either dim or simply invisible from the Moon or anywhere else in the heavens, and not (like the planets) participating in what Galileo...

In 1957 the Soviet Union sent Sputnik, the first man-made satellite, into space. America took up the challenge to explore the next frontier. A dozen years, and 25 billion dollars later, the mission of Apollo 11 would yield man's finest hour. For that was the first time man's foot left prints on another heavenly body. And that was only the beginning. Apollo 11 is the incredible story of how a nation forged the technology during the turbulent 1960s to slip humanity from the bonds of its native planet. This inside look remembers those who made the great enterprise succeed.

Stephen Hawking's worldwide bestseller, A Brief History of Time, has been a landmark volume in scientific writing. Its author's engaging voice is one reason, and the compelling subjects he addresses is another: the nature of space and time, the role of God in creation, the history and future of...

Astronomy is known as the oldest of the sciences, and it will be the longest-lived because it will always have arcana that have not been penetrated." - Excerpt from the Preface

This is the start of a series of four books following three friends through their career in the navy. Terence, Jack and Alick first meet at a boarding school, and become fast friends, not least because together they stand up to the school bullies. Later, they join the navy together, and though they join different ships and are mostly apart, adventures involving sea battles, storms, and even pirates, have a way of allowing their paths to cross in order to look after one another as they did in school. - Summary by Carolin