Depuis août 1996 et la découverte d'hypothétiques fossiles dans une météorite martienne, les débats ont été relancés quant à l'existence de la vie ailleurs que sur Terre. Ainsi la thèse d'une vie martienne résiste toujours aux critiques. Ce livre retrace les grandes étapes de la…
For more than a century, Mars has been at the center of debates about humanity's place in the cosmos. Focusing on perceptions of the red planet in scientific works and science fiction, Dying Planet analyzes the ways Mars has served as a screen onto which humankind has projected …
This book has 40 chapters and is divided into 10 sections. The first section which is about Multi-beam Satellite Systems deals with; Symbol vs block level precoding in multi-beam satellite systems; Hardware Demonstration of Precoded Communications in Multi-Beam UHTS; On the capa…
Annotation
"In this timely and vividly written account, William Sheehan traces human fascination with Mars back to the naked-eye observers of the planet. He recalls the early telescopic observers who first made out enigmatic markings and polar caps on its surface. Through lively historical…
"In this timely and vividly written account, William Sheehan traces human fascination with Mars back to the naked-eye observers of the planet. He recalls the early telescopic observers who first made out enigmatic markings and polar caps on its surface. Through lively historical…
