Blader door items (2379 in totaal)

Vervolgboek wiskunde volgt op het succesvolle studieboek Basisboek wiskunde, waarin de eerste elementaire kennis van wiskunde wordt aangeboden. Vervolgboek wiskunde gaat een stap verder. De onderwerpen die worden besproken zijn vectorrekening,…

This book is a thorough guide to capturing images of the night sky on video. The authors, all experienced backyard skygazers and astronomical imagers, examine video technology past and present and demonstrate its many applications to astronomy.…

The Hubble Space Telescope's spectacular pictures of nearby planets, remote stars, and distant galaxies captured the public imagination in a way not seen since the heady days of the Apollo Space Program. In Visions of Heaven, we see their full…

Want to see spiral arms of M33, M51 or M101... in a 10 inch scope? Confused about why certain not-too-dim "faint fuzzies" cannot be seen at all- even at low power under clear, dark conditions? Do you enjoy lots of graphs, charts, equations and…

Modern astronomical telescopes, along with other advances in technology, have brought the deep sky -- star clusters, nebulae and the galaxies -- within reach of amateur astronomers. And it isn't even necessary to image many of these deep-sky objects…

In this golden age of astronomy, new discoveries have proliferated in the past year: life on Mars, an ocean on Europa, and planets around other stars. On the heels of Goldsmith's The Hunt for Life on Mars comes this exciting account of the new…

In 1947 zag een Amerikaan negen schotelvormige objecten bij een berg vliegen, en de berichten in de kranten spraken voor het eerst over "vliegende schotels" Sindsdien hebben duizende mensen ufo's gezien en gefotografeerd, of claimden door…