Astronomy 90

Acaso tenían razón los griegos cuando afirmaban que al principio solo reinaba el caos. Así parecen confirmarlo muchas observaciones de la física moderna. Pero ¿qué ocurrió en los primeros instantes ……続きを見る

Long before history began to be recorded, man strove constantly to get plants that would produce greater amounts of food with less labor. Sometimes he obtained this improvement by increasing the foo……続きを見る

حیات جاوداں نائلہ حنا کے مضامین اب کتابی صورت میں دستیاب ہیں: "حیات جاوداں سائنس اور شاعری کے ساتھ میرا رومان عمر بھر کا ہے ، یہاں تک کہ میری پیدائش سے پہلے ہی۔ میرے خاندانی پس منظر کی وجہ سے. نائلہ……続きを見る

This book provides a detailed history of stellar interferometry as practised at Mount Wilson Observatory. It covers the origin of the field in the early 19th Century, and its subsequent development ……続きを見る

If you want to learn about astronomy, then check out “HowExpert Guide to Astronomy.” Join Ryan T. Kirby, an experienced astronomer, and educator, in an exploration that will take you to the stars! I……続きを見る

Your guide to the year 2022. This fantastic book includes month-by-month forecasts and all you need to know to find out what is in store for you in the year ahead. The only horoscope you’ll ever nee……続きを見る

Your guide to the year 2022. This fantastic book includes month-by-month forecasts and all you need to know to find out what is in store for you in the year ahead. The only horoscope you’ll ever nee……続きを見る

Your guide to the year 2022. This fantastic book includes month-by-month forecasts and all you need to know to find out what is in store for you in the year ahead. The only horoscope you’ll ever nee……続きを見る

Your guide to the year 2022. This fantastic book includes month-by-month forecasts and all you need to know to find out what is in store for you in the year ahead. The only horoscope you’ll ever nee……続きを見る

Your complete one-volume guide to the year 2022. This fantastic and in-depth book includes month-by-month forecasts for every sign and all you need to know to find out what is in store for you in th……続きを見る

Your guide to the year 2022. This fantastic book includes month-by-month forecasts and all you need to know to find out what is in store for you in the year ahead. The only horoscope you’ll ever nee……続きを見る

This book offers an exercise in theoretical planetology, presenting five different scenarios to assess the evolution of habitable conditions on Mars to assess planetary terraforming potential and to……続きを見る

Con finalità divulgative, con stile semplice e scorrevole e con dati storici documentati ed aggiornati e non senza un pizzico di originalità che rendono la lettura sempre interessante ed avvincente,……続きを見る

Carbon plays a fundamental role on Earth. It forms the chemical backbone for all essential organic molecules produced by living organisms. Carbon-based fuels supply most of society's energy, and atm……続きを見る

This book offers an overview of solar physics with a focus on solar activity, particularly the activity cycle. It is known that solar activity varies periodically, but there are also phases of inter……続きを見る

The book provides a comprehensive overview of the eruptive and wave phenomena in the solar atmosphere. One of the ongoing problems in solar physics is the heating of the solar corona. Currently ther……続きを見る

Common envelope evolution is the most important phase in the lives of many significant classes of binary stars. During a common envelope phase, the stars temporarily share the same outer layers, wit……続きを見る

Long before humans wrote, we painted. From mud and ash to acrylic and computers, artists across the centuries have found countless inventive ways to explore and express some of life’s biggest myster……続きを見る

This thesis describes the application of state-of-the-art high-energy X-ray studies to the astronomical quest for understanding obscured active galactic nuclei (AGN). These AGN are supermassive blac……続きを見る

Planets come in many different sizes, and with many different compositions, orbiting our Sun and countless other stars. Understanding their properties and interactions requires an understanding of a……続きを見る

Earth is a flat motionless Plane under a Dome and centre of the known Universe. This book is meant to seek and reveal the truth and show how the World truly is and how it works, by using physical sc……続きを見る

This book is based on an in-depth conversation between Howard Burton and Rocky Kolb, the Arthur Holly Compton Distinguished Service Professor of Astronomy and Astrophysics at the University of Chica……続きを見る

A respected physics professor and author breaks down the great debate over the Big Bang and the continuing quest to understand the fate of the universe. Today, the Big Bang is so entrenched in our u……続きを見る

See the world in a completely new way as an esteemed mathematician shows how math powers the worldーfrom technology to health care and beyond. Almost all of us have sat in a math class, wondering wh……続きを見る

Ein Astro-Einsteiger hat viele Fragen – und hier kommen die Antworten! Die Autoren führen durch alle Gebiete der praktischen Himmelsbeobachtung, von den Grundlagen der Himmelskunde über die Auswahl ……続きを見る

In "Description and Use of a New Celestial Planisphere," Stephen Godwin presents a meticulous exploration of celestial navigation and the art of astronomy through a practical and accessible lens. Bl……続きを見る

The data in this book are new or updated, and will serve also as Origin of Life and evolutionary studies. Endospores of bacteria have a long history of use as model organisms in astrobiology, includ……続きを見る

This book is based on an in-depth conversation between Howard Burton and Scott Tremaine, Professor Emeritus of Astrophysics at the Institute for Advanced Study and an internationally renowned expert……続きを見る

Our universe seems strangely ''biophilic,'' or hospitable to life. Is this happenstance, providence, or coincidence? According to cosmologist Martin Rees, the answer depends on the answer to another……続きを見る

A concise introduction to cosmology and how light first emerged in the universe Though astrophysicists have developed a theoretical framework for understanding how the first stars and galaxies forme……続きを見る