Kategoria BISAC: Nature >> Star Observation

Offering practical advice on a range of wavelengths and tools, this highly accessible, self-contained book presents a broad overview of astronomical instrumentation, techniques, and tools. It provides a toolbox for observational capabilities across the electromagnetic spectrum and a guide to choosing which tools are best suited to different observations. Drawing on the notes and lessons of the authors' established graduate course, the text reviews basic concepts in astrophysics, spectroscopy, and signal analysis and includes illustrative problems and case studies.

What is grayscale coloring? Simply put, it is an easy and amazing way to add professional shading to your coloring, without having to add the shade yourself The complex gray tones add variance and depth to your art, taking your adult coloring to the next level, resulting in pictures you'll be proud to share. Includes 24 beautiful photos Printed on one side only Full size (8.5"x 11"), pure white 60lb. paper

• Each Coloring Page is designed for Fun and Relaxation
• It includes 20+ Exclusive Insult Word Coloring Pages Designed for Adults
• Each Coloring Page is printed on a separate sheet to avoid bleed through
• Each...

• Each Coloring Page is designed for Fun and Relaxation
• It includes 20+ Exclusive Insult Word Coloring Pages Designed for Adults
• Each Coloring Page is printed on a separate sheet to avoid bleed through
• Each...

• Each Coloring Page is designed for Fun and Relaxation
• It includes 20+ Exclusive Insult Word Coloring Pages Designed for Adults
• Each Coloring Page is printed on a separate sheet to avoid bleed through
• Each...

• Each Coloring Page is designed for Fun and Relaxation
• It includes 20+ Exclusive Insult Word Coloring Pages Designed for Adults
• Each Coloring Page is printed on a separate sheet to avoid bleed through
• Each...

• Each Coloring Page is designed for Fun and Relaxation
• It includes 20+ Exclusive Insult Word Coloring Pages Designed for Adults
• Each Coloring Page is printed on a separate sheet to avoid bleed through
• Each...

This book is open access under a CC BY-NC 4.0 license.

The third edition of this indispensable book in radio interferometry provides extensive updates to the second edition, including results and technical advances from the past decade; discussion of arrays that now span the full range of the radio part of the electromagnetic spectrum observable from the ground, 10 MHz to 1 THz; an analysis of factors that affect array speed; and an expanded discussion of digital signal-processing techniques and of scintillation phenomena and the effects of atmospheric water vapor on image...

For centuries, mandalas have provided an elevated level of guidance to those seeking peace, inspiration, and a deeper connection to the world around them. Now, with The Mandala Coloring Book, you can use these sacred circles to help you find tranquility and balance in your life. Featuring 100 customizable mandala drawings, this book encourages you to use your imagination to create vibrant patterns that reveal your hidden creative potential and bring you closer to your true self. Each intricate design will draw your eye inward,...

Combining art, mythology, and science, What We See in the Stars gives readers a tour of the night sky through more than 100 magical pieces of original art, all accompanied by text that weaves related legends and lore with scientific facts. This beautifully packaged book covers the night sky's most brilliant features--such as the constellations, the moon, the bright...

A special edition for aspiring astronomers living south of the equator. 

This special edition of 50 Things to See with a Small Telescope explores the planets, stars, galaxies and nebulae observed from all over the southern hemisphere. Not only does this book demonstrate how to find things, it also shows what many of these objects look like through a small telescope!

A total solar eclipse is considered to be a once-in-a-lifetime experience. But why would an astronomical event be of interest to you? 

Being in the Shadow describes what it is like to experience one of nature’s most spectacular events, using personal stories from people just like you. By being in the right place at the right time, these individuals shuddered with fear and anticipation as the light dimmed, the temperature dropped, and their world plunged into an eerie darkness. They gazed in awe at the eclipsed Sun, feeling a sense of connection and unexpectedly...